Post on 12-Apr-2015
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Wir bringen Getriebe in Fahrt!We make transmissions drive!
Ihr Spezialist für Automatikgetriebe
Your Specialist for Automatic Transmissions
5L40E TEILELISTE5L40E PARTSLIST
Fahrzeugtechnik Hetzel76698 Ubstadt-WeiherSchulstraße 25Telefon: +497251 61820Fax: +497251 618229E-Mail: info@fzth.de
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ILLUSTRATED PARTS LIST
113
17 LOW CLUTCH ROLLER THRUST BEARING
20 INPUT AND REACTION CARRIER THRUST BEARING
23 INPUT AND REACTION CARRIER THRUST BEARING
26 OUTPUT SHAFT BEARING
28 OUTPUT SHAFT BEARING
201 INPUT SHAFT BEARING ASSEMBLY
215 TURBINE SHAFT BUSHING
226 TORQUE CONVERTER BUSHING
400 REVERSE CLUTCH HOUSING BUSHING
435 FORWARD CLUTCH BUSHING
456 FORWARD CLUTCH ROLLER INNER BEARING
461 FORWARD CLUTCH SPRAG ASSEMBLY
465 INPUT AND REACTION CARRIER BUSHING ASSEMBLY
bushbrngloc
Bushing and Bearing Locations
Figure 109
473 INTERMEDIATE CLUTCH SPRAG ASSEMBLY
476 INTERMEDIATE CLUTCH ROLLER THRUST BEARINGASSEMBLY
503 LOW CLUTCH SPRAG ASSEMBLY
519 INPUT AND REACTION BEARING ASSEMBLY
541 INPUT AND REACTION BEARING ASSEMBLY
542 2ND CLUTCH ROLLER INNER RACE BEARINGASSEMBLY
547 2ND CLUTCH SPRAG ASSEMBLY
548 INPUT AND REACTION CARRIER BUSHING
552 REACTION CARRIER BUSHING
554 INPUT AND REACTION BEARING ASSEMBLY
561 INPUT AND REACTION CARRIER BUSHING
400 461 473 503 542 547
56117
20 2328
476
456435 465 465
519 541 548552 552554
26201215226
5L40-EONLY
5L40-EONLY
Bushing and Bearing Locations17 LOW CLUTCH ROLLER THRUST BEARING20 INPUT AND REACTION CARRIER THRUST BEARING 9602005423 INPUT AND REACTION CARRIER THRUST BEARING 9602023726 OUTPUT SHAFT BEARING28 OUTPUT SHAFT BEARING 96020238201 INPUT SHAFT BEARING ASSEMBLY 96020385215 TURBINE SHAFT BUSHING 8628047226 TORQUE CONVERTER BUSHING 96020365400 REVERSE CLUTCH HOUSING BUSHING 96020344435 FORWARD CLUTCH BUSHING456 FORWARD CLUTCH ROLLER INNER BEARING 96022593461 FORWARD CLUTCH SPRAG ASSEMBLY 96024629465 INPUT AND REACTION CARRIER BUSHING ASSEMBLY 96020272473 INTERMEDIATE CLUTCH SPRAG ASSEMBLY 96024629476 INTERMEDIATE CLUTCH ROLLER THRUST BEARING 96021053ASSEMBLY503 LOW CLUTCH SPRAG ASSEMBLY 96024631519 INPUT AND REACTION BEARING ASSEMBLY 96020152541 INPUT AND REACTION BEARING ASSEMBLY 96020142542 2ND CLUTCH ROLLER INNER RACE BEARING 96020141ASSEMBLY547 2ND CLUTCH SPRAG ASSEMBLY 96024630548 INPUT AND REACTION CARRIER BUSHING 96024902552 REACTION CARRIER BUSHING 96020084554 INPUT AND REACTION BEARING ASSEMBLY 96020086561 INPUT AND REACTION CARRIER BUSHING 96020052
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402 REVERSE CLUTCH PISTON INNER SEAL
404 REVERSE CLUTCH PISTON
406 DIRECT CLUTCH PISTON ASSEMBLY
430 INPUT SHAFT (O-RING) SEAL
431 INPUT SHAFT FLUID SEAL RING
432 INPUT SHAFT FLUID SEAL RING
436 FORWARD CLUTCH PISTON ASSEMBLY
438 COAST CLUTCH PISTON ASSEMBLY
487 OVERDRIVE CLUTCH PISTON ASSEMBLY
495 INTERMEDIATE CLUTCH PISTON ASSEMBLY
517 LOW AND REVERSE CLUTCH PISTON
520 2ND CLUTCH PISTON
528 2ND COAST CLUTCH PISTON ASSEMBLY
605 MANUAL SHIFT SHAFT SEAL
4 TORQUE CONVERTER HOUSING FLUID SEAL ASSEMBLY
29 TRANSMISSION PROP SHAFT FLANGE SEAL
32 TRANSMISSION PROP SHAFT FLANGE (O-RING) SEAL
38 CENTER SUPPORT FLUID PASSAGE SLEEVE
39 OVERDRIVE CLUTCH FLUID PASSAGE SLEEVE
56 A/TRANSMISSION WIRING HARNESS (O-RING) SEAL (2)
57 TRANSMISSION FILTER SEAL (2)
64 A/TRANS FLUID PAN DRAIN PLUG SEAL
200 REVERSE CLUTCH HOUSING FLUID SEAL RING
218 A/TRANS FLUID PUMP SLIDE SEAL
220 A/TRANS FLUID PUMP SLIDE RING
229 TORQUE CONVERTER HOUSING SEAL
242 A/TRANS FLUID PUMP SLIDE O-RING SEAL
314 CLUTCH ACCUMULATOR PISTON FLUIDSEAL RING
316 CLUTCH ACCUMULATOR PISTON FLUIDSEAL RING
sealloc
Seal Locations
Figure 110
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430
229
43157 432 402
438
220 242
200 404 406 436 487 495 5174 528 520
29 32
5L40-EONLY
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Seal Locations
4 TORQUE CONVERTER HOUSING FLUID SEAL ASSEMBLY 9602040929 TRANSMISSION PROP SHAFT FLANGE SEAL 9602545732 TRANSMISSION PROP SHAFT FLANGE (O-RING) SEAL 9602074538 CENTER SUPPORT FLUID PASSAGE SLEEVE 9602044039 OVERDRIVE CLUTCH FLUID PASSAGE SLEEVE 9602117556 A/TRANSMISSION WIRING HARNESS (O-RING) SEAL (2) 9604205957 TRANSMISSION FILTER SEAL (2) 9602118764 A/TRANS FLUID PAN DRAIN PLUG SEAL 90528145200 REVERSE CLUTCH HOUSING FLUID SEAL RING 96020408218 A/TRANS FLUID PUMP SLIDE SEAL 8631282220 A/TRANS FLUID PUMP SLIDE RING 96020367229 TORQUE CONVERTER HOUSING SEAL 96020366242 A/TRANS FLUID PUMP SLIDE O-RING SEAL 96020368314 CLUTCH ACCUMULATOR PISTON FLUID SEAL RING 96020469316 CLUTCH ACCUMULATOR PISTON FLUID SEAL RING 96021045402 REVERSE CLUTCH PISTON INNER SEAL 96020345404 REVERSE CLUTCH PISTON 96021219406 DIRECT CLUTCH PISTON ASSEMBLY 96021174430 INPUT SHAFT (O-RING) SEAL 96013953431 INPUT SHAFT FLUID SEAL RING 96020330432 INPUT SHAFT FLUID SEAL RING 96020329436 FORWARD CLUTCH PISTON ASSEMBLY 96023901438 COAST CLUTCH PISTON ASSEMBLY 96020306487 OVERDRIVE CLUTCH PISTON ASSEMBLY 96025338495 INTERMEDIATE CLUTCH PISTON ASSEMBLY 96020682517 LOW AND REVERSE CLUTCH PISTON 96022480520 2ND CLUTCH PISTON 96024086528 2ND COAST CLUTCH PISTON ASSEMBLY 96025338605 MANUAL SHIFT SHAFT SEAL 8644709
1-TORQUE CONVERTER
REF: TYPE24212840 245MM24213033 245MM24215581 245MM24216768 258MM VT/VY/WN/WG/WZ/XD/XF/XW/ZM/ZO24219490 245MM24219491 245MM24225976 258MM24229970 258MM24233966 258MM
3- TORQUE CONVERTER HOUSING ASSEMBLY
REF:960235189602512796023655 SW/SX/VN/VM/VU/TZ/VP/VO/WU/WV/XL/XH/XA/XC/XE/XU/XX/XV/XB/YW/YX/YZ/VL/ZP/ZV/ZW/ZX/ZY/AW/NE96025667
7-INPUT SHAFT ASSEMBLY
REF9602511196024643960247379602464496024645
15- HSG ASM-O/D CLUTCH
REF960208099602256496022818960230769602464796024648
18-SUPPORT CENTER ASSEMBLY
REF96024704960247059602470696024707960247089602492496024926960250429602513596025241
21-OUT,SH GEAR ASM
REF96024429960244439602526496025265960252669602533796025414960254159602366796023948960239889602404996024429960244339602462696025262960252639602526796025337
FOR MODEL TRANSMISSION
FOR MODEL TRANSMISSIONXK/YN/YR/ZL
VT/VY/WN/WG/WZ/XD/XF/WX/XW/ZR/YV/YY/ZM/ZO/MS/MR/MS/YU
XK/YRYV/YY
YUMR/MS
SX/WP/XA/XV/YW/ZP/ZVVM/WV/XL/XB//NE
YU
FOR MODEL TRANSMISSIONYU
VN/VU/XZ/XH/XK/XU/XX/XV/XB/YN/YR/YW/YX/YZ/ZL/ZV/ZW
TZ/WU/XC/XE/XU/XX/YX/YZ/ZW
YN/ZL
XW/YV/YY/ZM/ZO/MR/MS
VT/WB/VY/WN/WG/WZ/XD/XF/WXSW/SX/VM/TZ/VP/VO/WU/WV/XA/XC/XE/VL/ZP/ZX/ZY/AW/
FOR MODEL TRANSMISSIONSW/SX/WN
VU/XHVN/VM/VT/WB/VY/VP/VO/WG/WZ/WV/XL/XA/XD/XF/XK/WX
TZ/WU/XC/XEXW/XV/YV/YY/YN/YR/YU/YW/ZM/ZO/ZV
XU/XX/YX/YZ/ZW
FOR MODEL TRANSMISSIONVT/VY/WN/WG/WZ/XD/XF
SW/SX/VM/WB/VP/VOVN
VU/XHTZ/WU/XC/XE/VL
XW/YU/YY/ZM/MS/MRXU/XX/YX/YZ/ZW/
XL/XK/ZLWV/XA/WX/ZP
XV/XB/YU/YW/ZO/ZU
FOR MODEL TRANSMISSIONYV/ZM/ZO/MS
XWXB/YN/YR/YV/ZV/ZW
XX/XV/ZXXUYZ
YW/YX/ZY/AWYY/MR
SW/SX/VN/VM/VT/WN//VP/VOVU/XH
XFVY/XD
YV/ZM/ZO/MS
WB/WU/WV/XL/XK/WX/ZL/ZPYZ
XWWG/WZTZ/XE
XA/XC/VL
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assmpart_explode
Case and Associated Parts
Figure 111
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-EO
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-EO
NLY
5959
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5L40
-ES
OM
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OD
ELS
6061 62
64 6365
5757 58
66
4L40
-EO
NLY
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Case and Associated Parts Legend1 TORQUE CONVERTER ASSEMBLY
2 TORQUE CONVERTER HOUSING TO MAIN CASE BOLT
3 TORQUE CONVERTER HOUSING ASSEMBLY
4 TORQUE CONVERTER HOUSING FLUID SEAL ASSEMBLY
5 REVERSE CLUTCH HOUSING THRUST WASHER(SELECTIVE)
6 DIRECT AND REVERSE CLUTCH ASSEMBLY
7 FORWARD AND COAST (W/CLUTCH ASSEMBLY)
8 INPUT SUN GEAR (W/FORWARD CLUTCH ROLLERINNER RACE) SHAFT
9 DIRECT CLUTCH HUB THRUST WASHER
10 DIRECT CLUTCH (W/INPUT AND REACTION CARRIER IN)HUB
11 INPUT AND REACTION CARRIER INNER SHAFTTHRUST WASHER
12 INTERMEDIATE CLUTCH SPRAG ASSEMBLY
14 INTERMEDIATE AND OVERDRIVE CLUTCH HOUSINGRETAINER RING (SELECTIVE)
15 OVERDRIVE CLUTCH HOUSING
16 LOW CLUTCH SPRAG
17 LOW CLUTCH ROLLER THRUST BEARING
18 CENTER SUPPORT
19 INPUT AND REACTION CARRIER
20 INPUT AND REACTION CARRIER THRUST BEARING
21 OUTPUT SHAFT ASSEMBLY (W/REAR INTERNAL GEAR)
22 INPUT AND REACTION CARRIER WASHER (SELECTIVE)
23 INPUT AND REACTION CARRIER THRUST BEARING
24 A/TRANSMISSION CASE
25 A/T CASE EXTENSION GASKET
26 OUTPUT SHAFT BEARING
27 TRANSMISSION CASE EXTENSION
28 OUTPUT SHAFT BEARING
29 TRANSMISSION PROP SHAFT FLANGE SEAL
30 OUTPUT SHAFT ASSEMBLY RETAINER
31 TRANSMISSION PROP SHAFT FLANGE
32 TRANSMISSION PROP SHAFT FLANGE (O-RING) SEAL
33 TRANSMISSION PROP SHAFT THRUST WASHER
34 PROP SHAFT FLANGE NUT
35 A/T CASE EXTENSION BOLT
36 TRANSMISSION LEVEL HOLE PLUG
37 TRANSMISSION FLUID LEVEL HOLE PLUG O-RING
38 CENTER SUPPORT FLUID PASSAGE SLEEVE
39 OVERDRIVE CLUTCH FLUID PASSAGE SLEEVE
40 TRANSMISSION PRESSURE TEST PLUG
41 OUTPUT SPEED SENSOR SPACER
42 OUTPUT SPEED SENSOR
43 OUTPUT SPEED SENSOR BOLT
44 INPUT SPEED SENSOR
45 INPUT SPEED SENSOR BOLT
46 TRANSMISSION FLUID PUMP COVER GASKET
47 CONTROL VALVE BODY AND ACCUMULATOR ASSEMBLY
49 CONTROL VALVE BODY BOLT
50 CONTROL VALVE BODY BOLT
51 CONTROL VALVE BODY BOLT
52 MANUAL SHAFT DETENT ASSEMBLY
53 CONTROL VALVE BODY BOLT
54 WIRING HARNESS CLIP
55 A/TRANSMISSION WIRING HARNESS
56 A/TRANSMISSION WIRING HARNESS (O-RING) SEAL (2)
57 TRANSMISSION FILTER SEAL (2)
58 TRANSMISSION FILTER SPACER
59 A/TRANSMISSION FLUID FILTER
60 A/TRANS FLUID PAN GASKET
61 A/TRANS FLUID PAN MAGNET
62 A/TRANS FLUID PAN ASSEMBLY
63 A/TRANS FLUID PAN DRAIN PLUG
64 A/TRANS FLUID PAN DRAIN PLUG SEAL
65 A/TRANS FLUID PAN BOLT
66 TRANSMISSION PRESSURE TEST PLUG O-RING SEAL
Case and Associated Parts1 TORQUE CONVERTER ASSEMBLY2 TORQUE CONVERTER HOUSING TO MAIN CASE BOLT 960254723 TORQUE CONVERTER HOUSING ASSEMBLY4 TORQUE CONVERTER HOUSING FLUID SEAL ASSEMBLY 960204095 REVERSE CLUTCH HOUSING THRUST WASHER(SELECTIVE) 96022647/48/49/50/51/52/24387/243886 DIRECT AND REVERSE CLUTCH ASSEMBLY 960247107 FORWARD AND COAST (W/CLUTCH ASSEMBLY) 960246468 INPUT SUN GEAR (W/FORWARD CLUTCH ROLLER 96025215INNER RACE) SHAFT9 DIRECT CLUTCH HUB THRUST WASHER 9602566210 DIRECT CLUTCH (W/INPUT AND REACTION CARRIER IN) 96024489HUB11 INPUT AND REACTION CARRIER INNER SHAFT 96022646THRUST WASHER12 INTERMEDIATE CLUTCH SPRAG ASSEMBLY 9602489514 INTERMEDIATE AND OVERDRIVE CLUTCH HOUSING 96020033/34/35/503/504/505RETAINER RING (SELECTIVE)15 OVERDRIVE CLUTCH HOUSING16 LOW CLUTCH SPRAG 9602487117 LOW CLUTCH ROLLER THRUST BEARING 867788418 CENTER SUPPORT19 INPUT AND REACTION CARRIER 9602479420 INPUT AND REACTION CARRIER THRUST BEARING 9602005421 OUTPUT SHAFT ASSEMBLY (W/REAR INTERNAL GEAR)22 INPUT AND REACTION CARRIER WASHER (SELECTIVE) 96020242/43/44/45/46/4723 INPUT AND REACTION CARRIER THRUST BEARING24 A/TRANSMISSION CASE25 A/T CASE EXTENSION GASKET 9602587526 OUTPUT SHAFT BEARING 9602023627 TRANSMISSION CASE EXTENSION28 OUTPUT SHAFT BEARING 9602023829 TRANSMISSION PROP SHAFT FLANGE SEAL 9602545730 OUTPUT SHAFT ASSEMBLY RETAINER 9602261231 TRANSMISSION PROP SHAFT FLANGE32 TRANSMISSION PROP SHAFT FLANGE (O-RING) SEAL 9602074533 TRANSMISSION PROP SHAFT THRUST WASHER 9602363434 PROP SHAFT FLANGE NUT 9602225835 A/T CASE EXTENSION BOLT 9602547236 TRANSMISSION LEVEL HOLE PLUG 9602283537 TRANSMISSION FLUID LEVEL HOLE PLUG O-RING38 CENTER SUPPORT FLUID PASSAGE SLEEVE 9602044039 OVERDRIVE CLUTCH FLUID PASSAGE SLEEVE 9602117540 TRANSMISSION PRESSURE TEST PLUG 9602505141 OUTPUT SPEED SENSOR SPACER42 OUTPUT SPEED SENSOR 9602252743 OUTPUT SPEED SENSOR BOLT 9602505244 INPUT SPEED SENSOR 9602252745 INPUT SPEED SENSOR BOLT 9602505246 TRANSMISSION FLUID PUMP COVER GASKET 9602041047 CONTROL VALVE BODY AND ACCUMULATOR ASSEMBLY49 CONTROL VALVE BODY BOLT 9602129050 CONTROL VALVE BODY BOLT 9602129051 CONTROL VALVE BODY BOLT 9602129052 MANUAL SHAFT DETENT ASSEMBLY 9602459353 CONTROL VALVE BODY BOLT 9602101254 WIRING HARNESS CLIP 9601792855 A/TRANSMISSION WIRING HARNESS 9602593956 A/TRANSMISSION WIRING HARNESS (O-RING) SEAL (2) 9604205957 TRANSMISSION FILTER SEAL (2) 9602118758 TRANSMISSION FILTER SPACER59 A/TRANSMISSION FLUID FILTER 9602259860 A/TRANS FLUID PAN GASKET 9602587661 A/TRANS FLUID PAN MAGNET 9602615862 A/TRANS FLUID PAN ASSEMBLY63 A/TRANS FLUID PAN DRAIN PLUG 9602326464 A/TRANS FLUID PAN DRAIN PLUG SEAL 9052814565 A/TRANS FLUID PAN BOLT 9602505066 TRANSMISSION PRESSURE TEST PLUG O-RING SEAL
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211 238239
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conv_hous_expl
Fluid Pump Assembly
Figure 112
119
200 REVERSE CLUTCH HOUSING FLUID SEAL RING
201 INPUT SHAFT BEARING ASSEMBLY
202 A/TRANS FLUID PUMP COVER ASSEMBLY
203 CHECK VALVE RETAINER AND BALL ASSEMBLY
204 VALVE BUSHING/SPRING RETAINER
205 LINE BOOST VALVE BUSHING SEAL
206 LINE BOOST VALVE BUSHING
207 LINE BOOST VALVE
208 LINE BOOST VALVE SPRING
209 PRESSURE REGULATOR VALVE SPRING
210 PRESSURE REGULATOR VALVE
211 A/TRANS FLUID PUMP RETAINER PIN
212 A/TRANS FLUID PUMP COVER SEAL
213 A/TRANS FLUID PUMP SCREEN ASSEMBLY
214 BRASS ORIFICE INSERT
215 TURBINE SHAFT BUSHING
216 A/TRANS FLUID PUMP SLIDE (SELECTIVE)
217 A/TRANS FLUID PUMP SLIDE SEAL SUPPORT
218 A/TRANS FLUID PUMP SLIDE SEAL
219 A/TRANS FLUID PUMP SLIDE SPRING
220 A/TRANS FLUID PUMP SLIDE RING
221 A/TRANS FLUID PUMP VANE RING
Fluid Pump Assembly Legend222 A/TRANS FLUID PUMP VANE
223 A/TRANS FLUID PUMP ROTOR (SELECTIVE)
224 A/TRANS FLUID PUMP ROTOR GUIDE
225 A/TRANS FLUID PUMP VANE RING
226 TORQUE CONVERTER BUSHING
227 TORQUE CONVERTER HOUSING
228 TORQUE CONVERTER HOUSING SEAL BOLT
229 TORQUE CONVERTER HOUSING SEAL
231 A/TRANS FLUID PUMP SLIDE PIN ASSEMBLY
232 ORIFICE SLEEVE
233 ORIFICE CUP PLUG
234 TCC CONTROL VALVE SPRING
235 TCC CONTROL VALVE
236 A/TRANS FLUID PUMP RETAINER PIN
237 TCC ENABLE VALVE
238 PRESSURE RELIEF BALL VALVE SPRING
239 PRESSURE RELIEF BALL VALVE
240 A/TRANS FLUID PUMP BOLT
241 A/TRANS FLUID PUMP BOLT
242 A/TRANS FLUID PUMP SLIDE O-RING SEAL
Fluid Pump Assembly
200 REVERSE CLUTCH HOUSING FLUID SEAL RING 96020408201 INPUT SHAFT BEARING ASSEMBLY 96020385202 A/TRANS FLUID PUMP COVER ASSEMBLY 96023661203 CHECK VALVE RETAINER AND BALL ASSEMBLY 96022410204 VALVE BUSHING/SPRING RETAINER 96020389205 LINE BOOST VALVE BUSHING SEAL 96021023206 LINE BOOST VALVE BUSHING 96021024207 LINE BOOST VALVE 96023703208 LINE BOOST VALVE SPRING 8680684209 PRESSURE REGULATOR VALVE SPRING 96020561210 PRESSURE REGULATOR VALVE 96022392211 A/TRANS FLUID PUMP RETAINER PIN 96022414212 A/TRANS FLUID PUMP COVER SEAL 8642581213 A/TRANS FLUID PUMP SCREEN ASSEMBLY 24210086214 BRASS ORIFICE INSERT 96023663215 TURBINE SHAFT BUSHING 8628047216 A/TRANS FLUID PUMP SLIDE (SELECTIVE) 24205405/06/07/08/09217 A/TRANS FLUID PUMP SLIDE SEAL SUPPORT 8631283218 A/TRANS FLUID PUMP SLIDE SEAL 8631282219 A/TRANS FLUID PUMP SLIDE SPRING 96020369220 A/TRANS FLUID PUMP SLIDE RING 96020367221 A/TRANS FLUID PUMP VANE RING 24201144
222 A/TRANS FLUID PUMP VANE 8631280223 A/TRANS FLUID PUMP ROTOR (SELECTIVE) 96024172/73/74/75/76224 A/TRANS FLUID PUMP ROTOR GUIDE 24205410225 A/TRANS FLUID PUMP VANE RING 24201144226 TORQUE CONVERTER BUSHING 96020365227 TORQUE CONVERTER HOUSING228 TORQUE CONVERTER HOUSING SEAL BOLT 96015215229 TORQUE CONVERTER HOUSING SEAL 96020366231 A/TRANS FLUID PUMP SLIDE PIN ASSEMBLY 96020370232 ORIFICE SLEEVE 96014328233 ORIFICE CUP PLUG 96014328234 TCC CONTROL VALVE SPRING 96020721235 TCC CONTROL VALVE 96022411236 A/TRANS FLUID PUMP RETAINER PIN 96022413237 TCC ENABLE VALVE 96022412238 PRESSURE RELIEF BALL VALVE SPRING 8634106239 PRESSURE RELIEF BALL VALVE 147500240 A/TRANS FLUID PUMP BOLT 96025473241 A/TRANS FLUID PUMP BOLT 96022408242 A/TRANS FLUID PUMP SLIDE O-RING SEAL 96020368
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vb_explode
Control Valve Body and Accumulator Assembly
Figure 113
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5L40-EONLY
4L40-EONLY
5L40-EONLY
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Control Valve Body and Accumulator Assembly Legend300 CONTROL VALVE BODY BOLT
301 CONTROL VALVE TOP CHANNEL PLATE
302 CONTROL VALVE CHANNEL PLATE BALL CHECK SPRING
303 CONTROL VALVE CHANNEL PLATE GASKET
304 CONTROL VALVE BOTTOM CHANNEL PLATE
305 CONTROL VALVE BODY GASKET
306 CONTROL VALVE BODY BALL CHECK VALVE
307 CONTROL VALVE BODY SPACER PLATE
308 TCC PWM SOLENOID VALVE FILTER ASSEMBLY
309 CONTROL VALVE BODY SPACER PLATE GASKET
310 CONTROL VALVE REAR BODY
311 CONTROL VALVE FRONT BODY
312 PRESSURE CONTROL SOLENOID VALVE FILTERASSEMBLY
313 DIRECT CLUTCH ACCUMULATOR PISTON SPRING
314 DIRECT CLUTCH ACCUMULATOR PISTON FLUIDSEAL RING
315 DIRECT CLUTCH ACCUMULATOR PISTON
316 DIRECT CLUTCH ACCUMULATOR PISTON FLUIDSEAL RING
317 DIRECT CLUTCH ACCUMULATOR HOUSING
318 ACCUMULATOR HOUSING BOLT
319 OVERDRIVE CLUTCH ACCUMULATOR PISTON SPRING
320 OVERDRIVE CLUTCH ACCUMULATOR PISTON FLUIDSEAL RING
321 OVERDRIVE CLUTCH ACCUMULATOR PISTON
322 OVERDRIVE CLUTCH ACCUMULATOR PISTON FLUIDSEAL RING
323 OVERDRIVE CLUTCH ACCUMULATOR HOUSING
324 INTERMEDIATE CLUTCH ACCUMULATOR PISTONSPRING
325 INTERMEDIATE CLUTCH ACCUMULATOR PISTONFLUID RING
326 INTERMEDIATE CLUTCH ACCUMULATOR PISTON
327 INTERMEDIATE CLUTCH ACCUMULATOR PISTON FLUIDSEAL RING
328 INTERMEDIATE CLUTCH ACCUMULATOR HOUSING
329 2ND CLUTCH ACCUMULATOR PISTON SPRING
330 2ND CLUTCH ACCUMULATOR PISTON RING
331 2ND CLUTCH ACCUMULATOR PISTON
332 2ND CLUTCH ACCUMULATOR PISTON RING
333 2ND CLUTCH ACCUMULATOR HOUSING
Control Valve Body and Accumulator Assembly300 CONTROL VALVE BODY BOLT 96020027301 CONTROL VALVE TOP CHANNEL PLATE 96025489302 CONTROL VALVE CHANNEL PLATE BALL CHECK SPRING 96020952303 CONTROL VALVE CHANNEL PLATE GASKET 96020575304 CONTROL VALVE BOTTOM CHANNEL PLATE 96024109305 CONTROL VALVE BODY GASKET 96020573306 CONTROL VALVE BODY BALL CHECK VALVE 96020431307 CONTROL VALVE BODY SPACER PLATE 96025378308 TCC PWM SOLENOID VALVE FILTER ASSEMBLY 24209145309 CONTROL VALVE BODY SPACER PLATE GASKET 96020567310 CONTROL VALVE REAR BODY 96023540311 CONTROL VALVE FRONT BODY 96024276312 PRESSURE CONTROL SOLENOID VALVE FILTER 24209145ASSEMBLY313 DIRECT CLUTCH ACCUMULATOR PISTON SPRING 96020458314 DIRECT CLUTCH ACCUMULATOR PISTON FLUID 96020469SEAL RING315 DIRECT CLUTCH ACCUMULATOR PISTON 96021044316 DIRECT CLUTCH ACCUMULATOR PISTON FLUID 96021045SEAL RING317 DIRECT CLUTCH ACCUMULATOR HOUSING 96021042318 ACCUMULATOR HOUSING BOLT 96025325319 OVERDRIVE CLUTCH ACCUMULATOR PISTON SPRING 96022008320 OVERDRIVE CLUTCH ACCUMULATOR PISTON FLUID 96020469SEAL RING321 OVERDRIVE CLUTCH ACCUMULATOR PISTON 96022007322 OVERDRIVE CLUTCH ACCUMULATOR PISTON FLUID 96022003SEAL RING323 OVERDRIVE CLUTCH ACCUMULATOR HOUSING 96022005324 INTERMEDIATE CLUTCH ACCUMULATOR PISTON 96020458SPRING325 INTERMEDIATE CLUTCH ACCUMULATOR PISTON 96020469FLUID RING326 INTERMEDIATE CLUTCH ACCUMULATOR PISTON 96021044327 INTERMEDIATE CLUTCH ACCUMULATOR PISTON FLUID 96021045SEAL RING328 INTERMEDIATE CLUTCH ACCUMULATOR HOUSING 96021042329 2ND CLUTCH ACCUMULATOR PISTON SPRING 96020848330 2ND CLUTCH ACCUMULATOR PISTON RING 96020469331 2ND CLUTCH ACCUMULATOR PISTON 96020765332 2ND CLUTCH ACCUMULATOR PISTON RING 96020767333 2ND CLUTCH ACCUMULATOR HOUSING 96020761
122
vb2_disassembly
Front Control Valve Body
Figure 114
357
351
356
355
343
354
353
352
351
350349
348
347
340
341
342
343
346
345344
343
340 CONTROL VALVE FRONT BODY
341 SAFETY MODE VALVE
342 SAFETY MODE VALVE SPRING
343 VALVE SPRING RETAINER
344 3-4 SHIFT VALVE SPRING
345 3-4 SHIFT VALVE
346 3-4 SHIFT CONTROL VALVE
347 TCC REGULATOR APPLY VALVE SPRING
348 TCC REGULATOR APPLY VALVE
349 SOLENOID VALVE (O-RING) SEAL
350 SOLENOID VALVE (O-RING) SEAL
351 SOLENOID VALVE RETAINER
352 TCC PWM SOLENOID VALVE
353 FEED LIMIT VALVE
354 FEED LIMIT VALVE SPRING
355 PRESSURE CONTROL SOLENOID (O-RING) SEAL
356 PRESSURE CONTROL SOLENOID (O-RING) SEAL
357 PRESSURE CONTROL SOLENOID ASSEMBLY
Front Control Valve Body
340 CONTROL VALVE FRONT BODY 96024893341 SAFETY MODE VALVE 96023082342 SAFETY MODE VALVE SPRING 96020391343 VALVE SPRING RETAINER 96020446344 3-4 SHIFT VALVE SPRING 96020391345 3-4 SHIFT VALVE 96023082346 3-4 SHIFT CONTROL VALVE 96021252347 TCC REGULATOR APPLY VALVE SPRING 96022567348 TCC REGULATOR APPLY VALVE 96021256349 SOLENOID VALVE (O-RING) SEAL 96042803350 SOLENOID VALVE (O-RING) SEAL 96042804351 SOLENOID VALVE RETAINER 8680781352 TCC PWM SOLENOID VALVE 24227811353 FEED LIMIT VALVE 96023083354 FEED LIMIT VALVE SPRING 96023197355 PRESSURE CONTROL SOLENOID (O-RING) SEAL356 PRESSURE CONTROL SOLENOID (O-RING) SEAL357 PRESSURE CONTROL SOLENOID ASSEMBLY 10478146
123
vb1_disassembly
Rear Control Valve Body
Figure 115
343
388
387
343
386385
384
381382
383
377
378
379380
373
374375
349
349
350
351
376
369
351350
370371
372
368
351
350
349
343
367366
365
343 VALVE SPRING RETAINER
349 SOLENOID VALVE (O-RING) SEAL
350 SOLENOID VALVE (O-RING) SEAL
351 SOLENOID VALVE RETAINER
365 CONTROL VALVE REAR BODY
366 1-2 SHIFT CONTROL VALVE
367 1-2 SHIFT CONTROL VALVE SPRING
368 1-2 SHIFT SOLENOID VALVE ASSEMBLY
369 2-3 SHIFT SOLENOID VALVE ASSEMBLY
370 2-3 SHIFT CONTROL VALVE
371 2-3 SHIFT VALVE
372 2-3 SHIFT VALVE SPRING
373 4-5 SHIFT VALVE SPRING
374 4-5 SHIFT VALVE
375 4-5 SHIFT CONTROL VALVE
376 4-5 SHIFT SOLENOID VALVE ASSEMBLY
377 MANUAL VALVE
378 MANUAL VALVE LINK WASHER (WAVED)
379 MANUAL VALVE LINK
380 MANUAL VALVE LINK RETAINER
381 LOW PRESSURE CONTROL VALVE BORE PLUG
382 LOW PRESSURE CONTROL VALVE SPRING
383 LOW PRESSURE CONTROL VALVE
384 LOW PRESSURE CONTROL VALVE BORE RETAINER
385 REVERSE LOCKOUT VALVE
386 REVERSE LOCKOUT VALVE SPRING
387 1-2 SHIFT VALVE
388 1-2 SHIFT VALVE SPRING
Rear Control Valve Body
343 VALVE SPRING RETAINER 96020446349 SOLENOID VALVE (O-RING) SEAL 96042803350 SOLENOID VALVE (O-RING) SEAL 96042804351 SOLENOID VALVE RETAINER 8680781365 CONTROL VALVE REAR BODY 96023541366 1-2 SHIFT CONTROL VALVE 96021253367 1-2 SHIFT CONTROL VALVE SPRING 96020391368 1-2 SHIFT SOLENOID VALVE ASSEMBLY 96022804369 2-3 SHIFT SOLENOID VALVE ASSEMBLY 96022804370 2-3 SHIFT CONTROL VALVE 96021252371 2-3 SHIFT VALVE 96021250372 2-3 SHIFT VALVE SPRING 96020391373 4-5 SHIFT VALVE SPRING 96020391374 4-5 SHIFT VALVE 96023082375 4-5 SHIFT CONTROL VALVE 96021252376 4-5 SHIFT SOLENOID VALVE ASSEMBLY 96022804377 MANUAL VALVE 96021257378 MANUAL VALVE LINK WASHER (WAVED) 96026101379 MANUAL VALVE LINK 96024060380 MANUAL VALVE LINK RETAINER 96020898381 LOW PRESSURE CONTROL VALVE BORE PLUG 96020482382 LOW PRESSURE CONTROL VALVE SPRING 96024184383 LOW PRESSURE CONTROL VALVE 96021255384 LOW PRESSURE CONTROL VALVE BORE RETAINER 96020483385 REVERSE LOCKOUT VALVE 96022566386 REVERSE LOCKOUT VALVE SPRING 96020391387 1-2 SHIFT VALVE 96021250388 1-2 SHIFT VALVE SPRING 96020391
124
Partlist_A
Direct and Reverse Clutch Assembly
Figure 116
403
400
401
402
404405
406
407
408409
410
411
412
413
414
415
416
417
418
419
420
400 REVERSE CLUTCH HOUSING BUSHING
401 REVERSE CLUTCH (W/INPUT HOUSING ASSEMBLY)
402 REVERSE CLUTCH PISTON INNER SEAL
403 REVERSE CLUTCH HOUSING BALL CHECK VALVE
404 REVERSE CLUTCH PISTON
405 DIRECT CLUTCH HOUSING BALL CHECK VALVE
406 DIRECT CLUTCH PISTON ASSEMBLY
407 DIRECT AND REVERSE CLUTCH SPRING
408 DIRECT AND REVERSE CLUTCH SPRING RETAINER
409 DIRECT AND REVERSE CLUTCH SPRING RETAINER RING
410 DIRECT CLUTCH APPLY PLATE
411 DIRECT CLUTCH PLATE ASSEMBLY (OUTER SPLINE)
412 DIRECT CLUTCH PLATE ASSEMBLY (INNER SPLINE)
413 DIRECT CLUTCH BACKING PLATE
414 DIRECT CLUTCH BACKING PLATE RETAINER RING(SELECTIVE)
415 REVERSE CLUTCH SPACER
416 REVERSE CLUTCH APPLY PLATE
417 REVERSE CLUTCH PLATE ASSEMBLY (OUTER SPLINE)
418 REVERSE CLUTCH PLATE ASSEMBLY (INNER SPLINE)
419 REVERSE CLUTCH BACKING PLATE
420 REVERSE CLUTCH BACKING PLATE RETAINER RING(SELECTIVE)
Direct and Reverse Clutch Assembly
400 REVERSE CLUTCH HOUSING BUSHING 96020344401 REVERSE CLUTCH (W/INPUT HOUSING ASSEMBLY) 96025258402 REVERSE CLUTCH PISTON INNER SEAL 96020345403 REVERSE CLUTCH HOUSING BALL CHECK VALVE 96025079404 REVERSE CLUTCH PISTON 96021219405 DIRECT CLUTCH HOUSING BALL CHECK VALVE 96025079406 DIRECT CLUTCH PISTON ASSEMBLY 96021174407 DIRECT AND REVERSE CLUTCH SPRING 96026037408 DIRECT AND REVERSE CLUTCH SPRING RETAINER 96020903409 DIRECT AND REVERSE CLUTCH SPRING RETAINER RING 96020067410 DIRECT CLUTCH APPLY PLATE 96026076411 DIRECT CLUTCH PLATE ASSEMBLY (OUTER SPLINE) 96024393412 DIRECT CLUTCH PLATE ASSEMBLY (INNER SPLINE) 96024392413 DIRECT CLUTCH BACKING PLATE 96020158414 DIRECT CLUTCH BACKING PLATE RETAINER RING 96020160/61/579/580(SELECTIVE)415 REVERSE CLUTCH SPACER 96023996416 REVERSE CLUTCH APPLY PLATE 96026038417 REVERSE CLUTCH PLATE ASSEMBLY (OUTER SPLINE) 96020210418 REVERSE CLUTCH PLATE ASSEMBLY (INNER SPLINE) 96020209419 REVERSE CLUTCH BACKING PLATE 96020211420 REVERSE CLUTCH BACKING PLATE RETAINER RING 96020174/75/76/77/78/79/80(SELECTIVE)
125
Forward and Coast Clutch Assembly
430 431432
433
434435
436437
438
439440
441
442
443
444
445
446
447
448
449
450
451
430 INPUT SHAFT (O-RING) SEAL
431 INPUT SHAFT FLUID SEAL RING
432 INPUT SHAFT FLUID SEAL RING
433 FORWARD CLUTCH (W/INPUT HOUSING ASSEMBLY)
434 FORWARD CLUTCH HOUSING BALL CHECK VALVEASSEMBLY
435 FORWARD CLUTCH BUSHING
436 FORWARD CLUTCH PISTON ASSEMBLY
437 COAST CLUTCH PISTON BALL CHECK VALVEASSEMBLY
438 COAST CLUTCH PISTON ASSEMBLY
439 FORWARD AND COAST CLUTCH SPRING
Figure 117
Partlist_B
440 FORWARD AND COAST CLUTCH SPRINGRETAINER RING
441 COAST CLUTCH SPACER PLATE (SELECTIVE)
442 COAST CLUTCH APPLY PLATE
443 COAST CLUTCH PLATE ASSEMBLY (OUTER SPLINE)
444 COAST CLUTCH PLATE ASSEMBLY (INNER SPLINE)
445 COAST CLUTCH BACKING PLATE
446 COAST CLUTCH HOUSING
447 FORWARD CLUTCH APPLY PLATE
448 FORWARD CLUTCH PLATE ASSEMBLY (OUTER SPLINE)
449 FORWARD CLUTCH PLATE ASSEMBLY (INNER SPLINE)
450 FORWARD CLUTCH BACKING PLATE
451 FORWARD CLUTCH BACKING PLATERETAINER RING (SELECTIVE)
Forward and Coast Clutch Assembly
430 INPUT SHAFT (O-RING) SEAL 96013953431 INPUT SHAFT FLUID SEAL RING 96020330432 INPUT SHAFT FLUID SEAL RING 96020329433 FORWARD CLUTCH (W/INPUT HOUSING ASSEMBLY) 96025093434 FORWARD CLUTCH HOUSING BALL CHECK VALVE 96025079ASSEMBLY435 FORWARD CLUTCH BUSHING436 FORWARD CLUTCH PISTON ASSEMBLY 96023901437 COAST CLUTCH PISTON BALL CHECK VALVE 96025079ASSEMBLY438 COAST CLUTCH PISTON ASSEMBLY 96020306439 FORWARD AND COAST CLUTCH SPRING 96025391440 FORWARD AND COAST CLUTCH SPRING 96020066RETAINER RING441 COAST CLUTCH SPACER PLATE (SELECTIVE) 96020316/17/18/19/20/21442 COAST CLUTCH APPLY PLATE 96026040443 COAST CLUTCH PLATE ASSEMBLY (OUTER SPLINE) 96024640444 COAST CLUTCH PLATE ASSEMBLY (INNER SPLINE) 96024639445 COAST CLUTCH BACKING PLATE 96020316446 COAST CLUTCH HOUSING 96020842447 FORWARD CLUTCH APPLY PLATE 96026039448 FORWARD CLUTCH PLATE ASSEMBLY (OUTER SPLINE) 96024638449 FORWARD CLUTCH PLATE ASSEMBLY (INNER SPLINE) 96024637450 FORWARD CLUTCH BACKING PLATE 96020328451 FORWARD CLUTCH BACKING PLATE 96020167RETAINER RING (SELECTIVE)
126
455456
457
462
458
459
460
461
460
Direct Clutch Drum and Shaft Assembly
465
466 465
465 INPUT AND REACTION CARRIER BUSHING ASSEMBLY
466 DIRECT CLUTCH (W/INPUT AND HUB ASSEMBLY)
Partlist_D
Figure 119
Input Sun Gear Shaft and Forward Sprag Clutch Assembly
455 FORWARD CLUTCH ROLLER INNER RACE THRUST RING
456 FORWARD CLUTCH ROLLER INNER BEARING
457 INPUT SUN GEAR SHAFT ASSEMBLY
458 FORWARD CLUTCH ROLLER OUTER RACE WASHER
459 FORWARD CLUTCH SPRAG OUTER RACE
460 FORWARD CLUTCH SPRAG ASSEMBLY RETAINERRINGS
461 FORWARD CLUTCH SPRAG ASSEMBLY
462 ORIFICED CUP PLUG (LUBE)Partlist_C
Figure 118
Input Sun Gear Shaft and Forward Sprag Clutch Assembly
455 FORWARD CLUTCH ROLLER INNER RACE THRUST RING 96020078456 FORWARD CLUTCH ROLLER INNER BEARING 96022593457 INPUT SUN GEAR SHAFT ASSEMBLY 96023664458 FORWARD CLUTCH ROLLER OUTER RACE WASHER 96022645459 FORWARD CLUTCH SPRAG OUTER RACE 96025657460 FORWARD CLUTCH SPRAG ASSEMBLY RETAINER 96024629RINGS461 FORWARD CLUTCH SPRAG ASSEMBLY 96024629462 ORIFICED CUP PLUG (LUBE) 96020280
Direct Clutch Drum and Shaft Assembly
465 INPUT AND REACTION CARRIER BUSHING ASSEMBLY 96024484466 DIRECT CLUTCH (W/INPUT AND HUB ASSEMBLY 96024489
127
Intermediate Sprag Clutch Assembly470
471
472
473
472
474
475
476
477
Partlist_E
Figure 120
470 OVERDRIVE AND REVERSE CLUTCH (W/HUBASSEMBLY)
471 INTERMEDIATE CLUTCH ROLLER THRUST WASHER
472 INTERMEDIATE CLUTCH SPRAG ASSEMBLYRETAINER RINGS
473 INTERMEDIATE CLUTCH SPRAG ASSEMBLY
474 INTERMEDIATE CLUTCH SPRAG OUTER RACE
475 INTERMEDIATE CLUTCH ROLLER THRUST WASHER
476 INTERMEDIATE CLUTCH ROLLER THRUST BEARINGASSEMBLY
477 INTERMEDIATE CLUTCH ROLLER THRUST BEARINGASSEMBLY RETAINER
Intermediate Sprag Clutch Assembly
470 OVERDRIVE AND REVERSE CLUTCH (W/HUB 96022642ASSEMBLY)471 INTERMEDIATE CLUTCH ROLLER THRUST WASHER 96022010472 INTERMEDIATE CLUTCH SPRAG ASSEMBLY 96024629RETAINER RINGS473 INTERMEDIATE CLUTCH SPRAG ASSEMBLY 96024629474 INTERMEDIATE CLUTCH SPRAG OUTER RACE 96025648475 INTERMEDIATE CLUTCH ROLLER THRUST WASHER 96022010476 INTERMEDIATE CLUTCH ROLLER THRUST BEARING 96021053ASSEMBLY477 INTERMEDIATE CLUTCH ROLLER THRUST BEARING 96021054
128
Overdrive and Intermediate Clutch Assembly
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
Partlist_F
Figure 121
129
500
501
502
502
504
501
505
503
Low Clutch Sprag Assembly
500 LOW CLUTCH ROLLER RETAINER
501 LOW CLUTCH ROLLER THRUST WASHER
502 LOW CLUTCH SPRAG ASSEMBLY RETAINER RINGSPartlist_G
Figure 122
503 LOW CLUTCH SPRAG ASSEMBLY
504 LOW CLUTCH SPRAG OUTER RACE
505 LOW CLUTCH SPRAG INNER RACE
Overdrive and Intermediate Clutch Assembly Legend480 OVERDRIVE CLUTCH BACKING PLATE
RETAINER RING (SELECTIVE)
481 OVERDRIVE CLUTCH BACKING PLATE
482 OVERDRIVE CLUTCH PLATE ASSEMBLY(INNER SPLINE)
483 OVERDRIVE CLUTCH PLATE ASSEMBLY(OUTER SPLINE)
484 OVERDRIVE CLUTCH SPACER
485 OVERDRIVE CLUTCH SPRING RETAINER RING
486 OVERDRIVE CLUTCH SPRING
487 OVERDRIVE CLUTCH PISTON ASSEMBLY
488 INTERMEDIATE CLUTCH BACKING PLATERETAINER RING (SELECTIVE)
489 INTERMEDIATE CLUTCH BACKING PLATE
490 INTERMEDIATE CLUTCH PLATE ASSEMBLY(INNER SPLINE)
491 INTERMEDIATE CLUTCH PLATE ASSEMBLY(OUTER SPLINE)
492 INTERMEDIATE CLUTCH APPLY PLATE
493 OVERDRIVE CLUTCH HOUSING
494 INTERMEDIATE CLUTCH SPRING
495 INTERMEDIATE CLUTCH PISTON ASSEMBLY
496 INTERMEDIATE CLUTCH (W/HOUSING ASSEMBLY)
497 INTERMEDIATE CLUTCH HOUSING RETAINER RING
Overdrive and Intermediate Clutch Assembly Legend
480 OVERDRIVE CLUTCH BACKING PLATE 96020178RETAINER RING (SELECTIVE)481 OVERDRIVE CLUTCH BACKING PLATE 96020211482 OVERDRIVE CLUTCH PLATE ASSEMBLY 96020209(INNER SPLINE)483 OVERDRIVE CLUTCH PLATE ASSEMBLY 96020210(OUTER SPLINE)484 OVERDRIVE CLUTCH SPACER 96020208485 OVERDRIVE CLUTCH SPRING RETAINER RING 96020857486 OVERDRIVE CLUTCH SPRING 96026036487 OVERDRIVE CLUTCH PISTON ASSEMBLY 96025338488 INTERMEDIATE CLUTCH BACKING PLATE 96020181/82/83/84/85/86/87/88RETAINER RING (SELECTIVE)489 INTERMEDIATE CLUTCH BACKING PLATE 96020686490 INTERMEDIATE CLUTCH PLATE ASSEMBLY 96024641(INNER SPLINE)491 INTERMEDIATE CLUTCH PLATE ASSEMBLY 96024642(OUTER SPLINE)492 INTERMEDIATE CLUTCH APPLY PLATE 96026074493 OVERDRIVE CLUTCH HOUSING494 INTERMEDIATE CLUTCH SPRING 96025392495 INTERMEDIATE CLUTCH PISTON ASSEMBLY 96020682496 INTERMEDIATE CLUTCH (W/HOUSING ASSEMBLY) 96020806497 INTERMEDIATE CLUTCH HOUSING RETAINER RING 96024192
Low Clutch Sprag Assembly
500 LOW CLUTCH ROLLER RETAINER 96026099501 LOW CLUTCH ROLLER THRUST WASHER 96022644502 LOW CLUTCH SPRAG ASSEMBLY RETAINER RINGS 96024631503 LOW CLUTCH SPRAG ASSEMBLY 96024631504 LOW CLUTCH SPRAG OUTER RACE 96024003505 LOW CLUTCH SPRAG INNER RACE 96023676
130
Center Support Assembly
Partlist_H
Figure 123
510
511
512
513
514
515
516
517
518
519
520
521522
523
524
525
526
527
528
529
530
531
532
533
534
535
5L40-EONLY
131
Center Support Assembly Legend510 LOW AND REVERSE CLUTCH PLATE
RETAINER RING (SELECTIVE)
511 LOW AND REVERSE CLUTCH BACKING PLATE
512 LOW AND REVERSE CLUTCH PLATE ASSEMBLY(INNER SPLINE)
513 LOW AND REVERSE CLUTCH PLATE ASSEMBLY(OUTER SPLINE)
514 LOW AND REVERSE CLUTCH APPLY PLATE
515 LOW AND REVERSE CLUTCH SPRING RETAINER RING
516 LOW AND REVERSE CLUTCH SPRING
517 LOW AND REVERSE CLUTCH PISTON
518 CENTER SUPPORT
519 INPUT AND REACTION BEARING ASSEMBLY
520 2ND CLUTCH PISTON
521 2ND CLUTCH SPRING
522 2ND CLUTCH SPRING RETAINER RING
523 2ND CLUTCH APPLY PLATE
524 2ND CLUTCH PLATE ASSEMBLY (OUTER SPLINE)
525 2ND CLUTCH PLATE ASSEMBLY (INNER SPLINE)
526 2ND CLUTCH BACKING PLATE
527 2ND CLUTCH BACKING PLATERETAINER RING (SELECTIVE)
528 2ND COAST CLUTCH PISTON ASSEMBLY
529 2ND COAST CLUTCH SPRING
530 2ND COAST CLUTCH SPRING RETAINER RING
531 2ND COAST CLUTCH SPACER
532 2ND COAST CLUTCH PLATE ASSEMBLY (OUTER SPLINE)
533 2ND COAST CLUTCH PLATE ASSEMBLY (INNER SPLINE)
534 2ND COAST CLUTCH BACKING PLATE
535 2ND COAST CLUTCH PLATE (BACKING PLATE)RETAINER RING (SELECTIVE)
Center Support Assembly Legend
510 LOW AND REVERSE CLUTCH PLATE 96020578/79/80/81/82RETAINER RING (SELECTIVE)511 LOW AND REVERSE CLUTCH BACKING PLATE 96020781512 LOW AND REVERSE CLUTCH PLATE ASSEMBLY 96024392(INNER SPLINE)513 LOW AND REVERSE CLUTCH PLATE ASSEMBLY 96024391(OUTER SPLINE)514 LOW AND REVERSE CLUTCH APPLY PLATE 96026075515 LOW AND REVERSE CLUTCH SPRING RETAINER RING 96021039516 LOW AND REVERSE CLUTCH SPRING 96026035517 LOW AND REVERSE CLUTCH PISTON 96022480518 CENTER SUPPORT519 INPUT AND REACTION BEARING ASSEMBLY 96020152520 2ND CLUTCH PISTON 96024086521 2ND CLUTCH SPRING 96024261522 2ND CLUTCH SPRING RETAINER RING 96020062523 2ND CLUTCH APPLY PLATE 96024750524 2ND CLUTCH PLATE ASSEMBLY (OUTER SPLINE) 96023159525 2ND CLUTCH PLATE ASSEMBLY (INNER SPLINE) 96023158526 2ND CLUTCH BACKING PLATE 96023155527 2ND CLUTCH BACKING PLATE 96023190/91/92/93/94/95RETAINER RING (SELECTIVE)528 2ND COAST CLUTCH PISTON ASSEMBLY 96025338529 2ND COAST CLUTCH SPRING 96026182530 2ND COAST CLUTCH SPRING RETAINER RING 96023196531 2ND COAST CLUTCH SPACER 96025916532 2ND COAST CLUTCH PLATE ASSEMBLY (OUTER SPLINE) 96024089533 2ND COAST CLUTCH PLATE ASSEMBLY (INNER SPLINE) 96024087534 2ND COAST CLUTCH BACKING PLATE 96024914535 2ND COAST CLUTCH PLATE (BACKING PLATE) 96023180
132
Planetary Carrier Assembly
540 INPUT AND REACTION CARRIER OUTER RING
541 INPUT AND REACTION BEARING ASSEMBLY
542 2ND CLUTCH ROLLER INNER RACE BEARINGASSEMBLY
543 2ND CLUTCH SPRAG RETAINER
544 2ND CLUTCH ROLLER OUTER RACE WASHER
545 2ND CLUTCH SPRAG OUTER RACE
546 2ND CLUTCH SPRAG ASSEMBLY RETAINER
547 2ND CLUTCH SPRAG ASSEMBLY
548 INPUT AND REACTION CARRIER BUSHING
549 2ND CLUTCH SPRAG INNER (W/RACE)
550 REACTION INTERNAL GEAR
551 REACTION INTERNAL GEAR FLANGE WASHER
552 REACTION CARRIER BUSHING (2)
553 INPUT AND REACTION CARRIER
554 INPUT AND REACTION BEARING ASSEMBLY
Partlist_J
Figure 124
540541
542543
544
548
549
550
551
552
552
553
553
554
545
546
546
544
547
5L40-EONLY
4L40-EONLY
Planetary Carrier Assembly
540 INPUT AND REACTION CARRIER OUTER RING 96020059541 INPUT AND REACTION BEARING ASSEMBLY 96020142542 2ND CLUTCH ROLLER INNER RACE BEARING 96020141ASSEMBLY543 2ND CLUTCH SPRAG RETAINER 96026100544 2ND CLUTCH ROLLER OUTER RACE WASHER 96022643545 2ND CLUTCH SPRAG OUTER RACE 96022478546 2ND CLUTCH SPRAG ASSEMBLY RETAINER 96024630547 2ND CLUTCH SPRAG ASSEMBLY 96024630548 INPUT AND REACTION CARRIER BUSHING 96024902549 2ND CLUTCH SPRAG INNER (W/RACE) 96025114550 REACTION INTERNAL GEAR 96022882551 REACTION INTERNAL GEAR FLANGE WASHER 96022373552 REACTION CARRIER BUSHING (2) 96020084553 INPUT AND REACTION CARRIER 96024795554 INPUT AND REACTION BEARING ASSEMBLY 96020086
133
560
561
564
562
563
560
561
564
562
563
Figure 126
Rear Internal Gear Output Shaft Assembly (4L40-E)
Rear Internal Gear Output Shaft Assembly (5L40-E)
Partlist_K4L40-E
Partlist_K
560 REAR INTERNAL GEAR
561 INPUT AND REACTION CARRIER BUSHING
Figure 125
560 REAR INTERNAL GEAR
561 INPUT AND REACTION CARRIER BUSHING
562 OUTPUT SHAFT ASSEMBLY
563 REAR INTERNAL RETAINER RING
564 CUP PLUG
562 OUTPUT SHAFT ASSEMBLY
563 REAR INTERNAL RETAINER RING
564 CUP PLUG
Rear Internal Gear Output Shaft Assembly (4L40-E)
560 REAR INTERNAL GEAR 96024435561 INPUT AND REACTION CARRIER BUSHING 96020052562 OUTPUT SHAFT ASSEMBLY563 REAR INTERNAL RETAINER RING 96020058564 CUP PLUG 96020053562 OUTPUT SHAFT ASSEMBLY563 REAR INTERNAL RETAINER RING 96020058564 CUP PLUG 96020053
Rear Internal Gear Output Shaft Assembly (5L40-E)
560 REAR INTERNAL GEAR 96024435561 INPUT AND REACTION CARRIER BUSHING 96020052560 REAR INTERNAL GEAR 96024435561 INPUT AND REACTION CARRIER BUSHING 96020052562 OUTPUT SHAFT ASSEMBLY563 REAR INTERNAL RETAINER RING 96020058564 CUP PLUG 96020053
134
Park Pawl Assembly A
600
615
601
602
613
604612
611
610
609608
607
614
605
606
600 MANUAL SHAFT DETENT LEVER
601 MANUAL SHAFT DETENT LEVER PIN
602 TRANSMISSION MANUAL SHIFT SHAFT SWITCHASSEMBLY
604 TRANSMISSION CASE ASSEMBLY
605 MANUAL SHIFT SHAFT SEAL
606 MANUAL SHIFT SHAFT
607 PARK PAWL ACTUATOR BRACKET
608 PARK PAWL ACTUATOR BRACKET
609 PARK PAWL ACTUATOR BRACKET BOLT
610 PARK PAWL SHAFT
611 PARK PAWL SPRING
612 PARK PAWL
613 PARK PAWL ACTUATOR ASSEMBLY
614 CUP PLUG
615 TRANSMISSION MANUAL SHIFT SHAFT ASSEMBLYSPACER
shift_assmA
Figure 127
135
Park Pawl Assembly B
600601
602
613
603
604612
611
610
609608
607
605606
600 MANUAL SHAFT DETENT LEVER
601 MANUAL SHAFT DETENT LEVER PIN
602 TRANSMISSION MANUAL SHIFT SHAFT SWITCHASSEMBLY
603 MANUAL SHAFT DETENT LEVER PIN
604 TRANSMISSION CASE ASSEMBLY
605 MANUAL SHIFT SHAFT SEAL
606 MANUAL SHIFT SHAFT
607 PARK PAWL ACTUATOR BRACKET
608 PARK PAWL ACTUATOR BRACKET
609 PARK PAWL ACTUATOR BRACKET BOLT
610 PARK PAWL SHAFT
611 PARK PAWL SPRING
612 PARK PAWL
613 PARK PAWL ACTUATOR ASSEMBLY
shift_assmB
Figure 128
Park Pawl Assembly A
601 MANUAL SHAFT DETENT LEVER PIN 96020016602 TRANSMISSION MANUAL SHIFT SHAFT SWITCH 96025491ASSEMBLY604 TRANSMISSION CASE ASSEMBLY605 MANUAL SHIFT SHAFT SEAL 86447709606 MANUAL SHIFT SHAFT607 PARK PAWL ACTUATOR BRACKET 96024503608 PARK PAWL ACTUATOR BRACKET 96024504609 PARK PAWL ACTUATOR BRACKET BOLT 96020023610 PARK PAWL SHAFT 96020018611 PARK PAWL SPRING 96024306612 PARK PAWL 96024307613 PARK PAWL ACTUATOR ASSEMBLY 96025046614 CUP PLUG615 TRANSMISSION MANUAL SHIFT SHAFT ASSEMBLYSPACER
Park Pawl Assembly B
600 MANUAL SHAFT DETENT LEVER 96022578601 MANUAL SHAFT DETENT LEVER PIN 96020016602 TRANSMISSION MANUAL SHIFT SHAFT SWITCH 96025491ASSEMBLY603 MANUAL SHAFT DETENT LEVER PIN 96020016604 TRANSMISSION CASE ASSEMBLY605 MANUAL SHIFT SHAFT SEAL 8644709606 MANUAL SHIFT SHAFT607 PARK PAWL ACTUATOR BRACKET 96024503608 PARK PAWL ACTUATOR BRACKET 96024504609 PARK PAWL ACTUATOR BRACKET BOLT 96020023610 PARK PAWL SHAFT 96020018611 PARK PAWL SPRING 96024306612 PARK PAWL 96024307613 PARK PAWL ACTUATOR ASSEMBLY 96025046
136
BASIC SPECIFICATIONS
HYDRA-MATIC 4L40-E TRANSMISSION
HYDRA-MATIC 4L40-E(FOUR-SPEED)
Produced at: Strasbourg,France
Transmission DriveRear Wheel DriveAll Wheel Drive
Transmission Type4L40-E = 4: Four Speed
L: Longitudinal Mount40: Product SeriesE: Electronically Controlled
Automatic Overdrive with a Torque Converter Clutch Assembly.
Current Engine Range1.9 L Gasoline
Control SystemsShift Pattern � (3) Two-way on/off solenoidsShift Quality � Pressure Control Solenoid
Torque Converter Clutch � Pulse Width Modulatedsolenoid control
Gear Ratios1st 2.822nd 1.543rd 1.004th 0.70Rev 2.38
Maximum Engine Torque180 N�m (133 lb ft)
Maximum Gearbox Torque430 N�m (317 lb ft)
Maximum Shift SpeedOutput: 8,500 RPM
Shift: 6,500 RPM
Maximum Gross Vehicle Weight3,500 kg (7,716 lb)
Transmission Fluid TypeDexron® III
Transmission Fluid Capacity (Approximate)245 mm Converter (Dry): 8.5 L (9.0 qt)
Transmission Weight245 mm Converter (Dry): 66.5 kg (146.6 lb)
(Wet): 74.0 kg (163.1 lb)
Converter Sizes Available245 mm
Converter Bolt Circle DiametersFor 245 mm Converter � 228.0 mm to 247.7 mm
Converter Stall Torque Ratio RangeFor 245 mm Converter � 1.60 to 2.70
Converter “K” Factor RangeFor 245 mm Converter � 122 to 260
Not all „K‰ Factors are applicable across the range of Converter Stall Torque Ratios.
Transmission Packaging Information*Overall Length
723.0 mm with 245 mm Converter(2 Wheel Drive)
*All dimensions shown are nominal.
Driver Shift Control Only
Pressure Taps AvailableLine Pressure
Information may vary with application. All information, illustrationsand specifications contained in this book are based on the latest productinformation available at the time of publication. The right is reserved tomake changes at any time without notice.
137
BASIC SPECIFICATIONS
HYDRA-MATIC 5L40-E TRANSMISSION
HYDRA-MATIC 5L40-E(FIVE-SPEED)
Produced at: Strasbourg,France
Transmission DriveRear Wheel DriveAll Wheel Drive
Transmission Type5L40-E = 5: Five Speed
L: Longitudinal Mount40: Product SeriesE: Electronically Controlled
Automatic Overdrive with a Torque Converter Clutch Assembly.
Current Engine Range2.2 L to 3.2 L Gasoline2.0 L to 3.0 L Diesel
Control SystemsShift Pattern � (3) Two-way on/off solenoidsShift Quality � Pressure Control Solenoid
Torque Converter Clutch � Pulse Width Modulatedsolenoid control
Gear Ratios1st 3.422nd 2.213rd 1.604th 1.005th 0.75Rev 3.03
Maximum Engine Torque390 N�m (288 lb ft)
Maximum Gearbox Torque670 N�m (494 lb ft)
Maximum Shift SpeedOutput: 8,500 RPM
Shift: 6,500 RPM
Maximum Gross Vehicle Weight3,500 kg (7,716 lb)
Transmission Fluid TypeDexron® III
Transmission Fluid Capacity (Approximate)245 mm Converter (Dry): 8.5 L (9.0 qt)
Transmission Weight245 mm Converter (Dry): 73.0 kg (161.0 lb)
(Wet): 80.5 kg (177.5 lb)
Converter Sizes Available245 mm245 mm Hybrid Converter (Option for applicationsabove approximately 280 N�m (207 lb ft)258 mm Converter (Option for applications aboveapproximately 350 N�m (258 lb ft)
Converter Bolt Circle DiametersFor 245 mm Converter � 228.0 mm to 247.7 mmFor 245 mm Hybrid Converter � 234.0 mm (Reference)For 258 mm Converter � 234.0 mm (Reference)
Converter Stall Torque Ratio RangeFor 245 mm Converter � 1.60 to 2.70For 245 mm Hybrid Converter � 2.0 (Reference)For 258 mm Converter � 1.60 to 2.10
Converter “K” Factor RangeFor 245 mm Converter � 122 to 260For 245 mm Hybrid Converter � 140 (Reference)For 258 mm Converter � 106 to 164
Not all „K‰ Factors are applicable across the range of Converter Stall Torque Ratios.
Transmission Packaging Information*Overall Length
711.0 to 723.0 mm with 245 mm Converter(2 Wheel Drive)728.0 mm with 258 mm Converter(2 Wheel Drive)
*All dimensions shown are nominal.
Seven Position Quadrant or Driver Shift Control(P, R, N, D , 4, 3, 2)
Pressure Taps AvailableLine Pressure
Information may vary with application. All information, illustrationsand specifications contained in this book are based on the latest productinformation available at the time of publication. The right is reserved tomake changes at any time without notice.
138
HYDRA-MATIC 4L40-E
HYDRA-MATIC PRODUCT DESIGNATION SYSTEMThe product designation system used for all Hydra-matictransaxles and transmissions consists of a series of numbersand letters that correspond with the special features incorporatedin that product line. The first character is a number thatdesignates the number of forward gear ranges available in thatunit. For example: 4 = four forward gear ranges.
The second character is a letter that designates how the unit ismounted in the vehicle. When the letter „T‰ is used, itdesignates that the unit is transversely mounted and is usedprimarily for front wheel drive vehicles. The letter „L‰designates that it is longitudinally mounted in the vehicle andit is used primarily for rear wheel drive vehicles. The letter„M‰ designates that the unit is a manual transaxle ortransmission but not specific to a front or rear wheel drivevehicle application.
The third and fourth characters consists of a set of numbers,(i.e.„40‰), that designate the transaxle or transmission „Series‰number. This number signifies the relative torque capacity ofthe unit.
The fifth character designates the major features incorporatedinto this unit. For example, the letter „E‰ designates that theunit has electronic controls.
By using this method of classification, the HYDRA-MATIC4L40-E is a 4-speed, longitudinally mounted, 40 series unit,with electronic controls.
HYDRA-MATIC 4 L 40 E
Number of Type: Series: Major Features:
Speeds: T - Transverse Based on E - Electronic Controls
3 L - Longitudinal Relative A - All Wheel Drive
4 M - Manual Torque HD - Heavy Duty
5 Capacity
V (CVT)
139
HYDRA-MATIC 5L40-E
HYDRA-MATIC PRODUCT DESIGNATION SYSTEMThe product designation system used for all Hydra-matictransaxles and transmissions consists of a series of numbersand letters that correspond with the special features incorporatedin that product line. The first character is a number thatdesignates the number of forward gear ranges available in thatunit. For example: 5 = five forward gear ranges.
The second character is a letter that designates how the unit ismounted in the vehicle. When the letter „T‰ is used, itdesignates that the unit is transversely mounted and is usedprimarily for front wheel drive vehicles. The letter „L‰designates that it is longitudinally mounted in the vehicle andit is used primarily for rear wheel drive vehicles. The letter„M‰ designates that the unit is a manual transaxle ortransmission but not specific to a front or rear wheel drivevehicle application.
The third and fourth characters consists of a set of numbers,(i.e.„40‰), that designate the transaxle or transmission „Series‰number. This number signifies the relative torque capacity ofthe unit.
The fifth character designates the major features incorporatedinto this unit. For example, the letter „E‰ designates that theunit has electronic controls.
By using this method of classification, the HYDRA-MATIC5L40-E is a 5-speed, longitudinally mounted, 40 series unit,with electronic controls.
HYDRA-MATIC 5 L 40 E
Number of Type: Series: Major Features:
Speeds: T - Transverse Based on E - Electronic Controls
3 L - Longitudinal Relative A - All Wheel Drive
4 M - Manual Torque HD - Heavy Duty
5 Capacity
V (CVT)
140
GLOSSARY OF TECHNICAL TERMSAccumulator: A component of the transmission thatabsorbs hydraulic pressure during the apply of clutchor band. Accumulators are designed to control thequality of a shift from one gear range to another.
Adaptive Learning: Programming within the TCMthat automatically adjusts hydraulic pressures in orderto compensate for changes in the transmission (i.e.component wear).
Applied: An apply component that is holding anothercomponent to which it is splined or assembled with.Also referred to as „engaged‰.
Apply Components: Hydraulically operated clutches,servos, bands, and mechanical one-way roller or spragclutches that drive or hold members of a planetarygear set.
Apply Plate: A steel clutch plate in a clutch packlocated next to the (apply) piston.
Backing Plate: A steel plate in a clutch pack that isusually the last plate in that clutch assembly (farthestfrom the clutch piston).
Ball Check Valve: A spherical hydraulically controlledcomponent (usually made of steel) that either seals oropens fluid circuits. It is also referred to as a checkvalve or checkball.
Band: An apply component that consists of a flexiblestrip of steel and friction material that wraps around adrum. When applied, it tightens around the drum andprevents the drum from rotating.
Brake Switch: An electrical device that providessignals to the Transmission Control Module (TCM)based on the position of the brake pedal. The TCMuses this information to apply or release the torqueconverter clutch (TCC).
Centrifugal Force: A force that is imparted on anobject (due to rotation) that increases as that objectmoves further away from a center/point of rotation.
Clutch Pack: An assembly of components generallyconsisting of clutch plates, an apply plate and abacking plate.
Clutch Plate: A hydraulically activated componentthat has two basic designs: (1) all steel, or (2) a steelcore with friction material bonded to one or two sidesof the plate.
Component: Any physical part of the transmission.
Control Valve Body: A machined metal casting thatcontains valve trains and other hydraulically controlledcomponents that shift the transmission.
Coupling Speed: The speed at which a vehicle istraveling and no longer requires torque multiplicationthrough the torque converter. At this point the statorfree wheels to allow fluid leaving the turbine to flowdirectly to the pump. (See torque converter)
De-energize(d): To interrupt the electrical current thatflows to an electronically controlled device making itelectrically inoperable.
Direct Drive: A condition in a gear set where theinput speed and input torque equals the output speedand torque. The gear ratio through the gear set is 1:1.
Downshift: A change in a gear ratio where inputspeed and torque increases.
Driver Shift Control: A selector system variant whichis configured to be shifted only manually, and allows forengine braking in first, second, third and fourth gears.
Duty Cycle: In reference to an electronically controlledsolenoid, it is the amount of time (expressed as apercentage) that current flows through the solenoid coil.
Engine Control Module (ECM): An electronic devicethat manages the electrical system of the engine.
Energize(d): To supply a current to an electronicallycontrolled device enabling it to perform its designedfunction.
Engine Compression Braking: A condition wherecompression from the engine is used with thetransmission to decrease vehicle speed. Braking(slowing of the vehicle) occurs when a lower gear ratiois manually selected by moving the gear selector lever.
Exhaust: The release of fluid pressure from a hydrauliccircuit. (The words exhausts and exhausting are alsoused and have the same intended meaning.)
Fluid: Generally considered a liquid or gas. In thispublication fluid refers primarily to „transmission fluid‰.
Fluid Pressure: A pressure (in this textbook usuallytransmission fluid) that is consistent throughout its circuit.
Force: A measurable effort that is exerted on an object(component).
Freewheeling: A condition where power is lost througha driving or holding device (i.e. roller or sprag clutches).
Friction Material: A heat and wear resistant fibrousmaterial bonded to clutch plates and bands.
Gear: A round, toothed device that is used fortransmitting torque through other components.
Gear Range: A specific speed to torque ratio atwhich the transmission is operating (i.e. 1st gear,2nd gear etc.).
141
GLOSSARY OF TECHNICAL TERMSGear Ratio: Revolutions of an input gear as comparedto the revolutions of an output gear. It can also beexpressed as the number of teeth on a gear as comparedto the number of teeth on a gear that it is in mesh with.
Hydraulic Circuit: A fluid passage which oftenincludes the mechanical components in that circuitdesigned to perform a specific function.
Input: A starting point for torque, revolutions or energyinto another component of the transmission.
Internal Gear: The outermost member of a gear setthat has gear teeth in constant mesh with planetarypinion gears of the gear set.
Internal Leak: Loss of fluid pressure in a hydrauliccircuit.
Land (Valve Land): The larger diameters of a spoolvalve that contact the valve bore or bushing.
Line Pressure: The main fluid pressure in a hydraulicsystem created by the pump and pressure regulatorvalve.
Manual Valve: A spool valve that distributes fluid tovarious hydraulic circuits and is mechanically linkedto the gear selector lever.
Orifice: A restricting device (usually a hole in thespacer plate) for controlling pressure build up intoanother circuit.
Overdrive: An operating condition in the gear setallowing output speed to be higher than input speedand output torque to be lower than input torque.
Overrunning: The function of a one-way mechanicalclutch that allows the clutch to freewheel during certainoperating conditions of the transmission.
Pinion Gear: A small toothed gear that meshes with alarger gear.
Planet Pinion Gears: Pinion gears (housed in a carrier)that are in constant mesh with a circumferential internalgear and centralized sun gear.
Planetary Gear Set: An assembly of gears that consistsof an internal gear, planet pinion gears with a carrier,and a sun gear.
Powertrain Control Module (PCM): An electronicdevice that manages most of the electrical systemsthroughout the vehicle.
Pressure: A measurable force that is exerted on anarea and expressed as kilopascals (kPa) or pounds persquare inch (psi).
Pulse Width Modulated (PWM): An electronic signalthat continuously cycles the ON and OFF time of adevice (such as a solenoid) while varying the amountof ON time.
Race (Inner or Outer): A highly polished steel surfacethat contacts bearings or sprag or roller elements.
Reduction (Gear Reduction): An operating conditionin the gear set allowing output speed to be lowerthan input speed and output torque to be higher thaninput torque.
Residual Fluid Pressure: Excess pressure containedwithin an area after the supply pressure has beenterminated.
Roller Clutch: A mechanical clutch (holding device)consisting of roller bearings assembled between innerand outer races.
Safety Mode: A condition whereby a component (i.e.engine or transmission) will partially function even ifits electrical system is disabled.
Servo: A spring loaded device consisting of a pistonin a bore that is operated (stroked) by hydraulic pressureto apply or release a band.
Solenoid Valve: An electronic device used to controltransmission shift patterns or regulate fluid pressure.
Spool Valve: A cylindrical hydraulic control devicehaving a variety of land and valley diameters, used tocontrol fluid flow.
Sprag Clutch: A mechanical clutch (holding device)consisting of figure eight like elements assembledbetween inner and outer races.
Throttle Position: The travel of the throttle plate thatis expressed in percentages and measured by the throttleposition (TP) sensor.
Torque: A measurable twisting force expressed interms of Newton-meters (N�m), pounds feet (lbs ft) orpounds inches (lbs in).
Torque Converter: A component of an automatictransmission, (attached to the engine flywheel) thattransfers torque from the engine to the transmissionthrough a fluid coupling.
Transmission Control Module (TCM): An electronicdevice that manages the electrical system of thetransmission.
Variable Capacity Pump: The device that providesfluid for operating the hydraulic circuits in thetransmission. The amount of fluid supplied variesdepending on vehicle operating conditions.