Chrysler Conquest 1988 Service Manual page 1156

21-32
AUTOMATIC TRANSMISSION
- General Information
GENERAL INFORMATION
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The JM600 transmission is a fully automatrc unit consrstrng pnmarily of a 3 element hydrauliclock-up torque
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converter and three planetary gear sets. Three multrple-disc clutches, a mul$ple-disc brake, two brake bands, =
and a one-way clutch provide the friction elements necessayto obtain the desired function of -the three --
planetary gear-sets.
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E
A hydraulic control system IS used to operate the friction elements and automatic shift controls.
The lock-up torque converter
IS
attached to the crankshaft throu4h.a flex.ible$ive plate and serves to directly
couple the turbine and pump Impeller through the lock-up pistonwhich is controlled by the lock-uj, control 1
valve. Heat generated in the torque converter is dissipated by circulating the transmission fluid through an s
._
oil-to-air type cooler.
&s-
The welded constructron of the torque converter prohibits disassembly or service unlesshighly specialized s'
equipment is available.
19 20 21 22
23 24 25
-
1. Converter housing
2. Torque converter
3. Oil pump
4. O.D. planetary gear
5. Direct clutch
6. Drum support
7. intermediate shaft
8. Second band brake
9. High-reverse clutch (Front)
IO. Forward clutch (Rear)
11. Front planetary
gear
12. Rear planetary
gear
13. One-way clutch
14. Low-@verse crutch_
15. TransmiSsion case,.
.~
~~
16.
Governor valve mu
17. Output shaft
18. Rear-extension
_
19. Lock-up clutch
.-
20. 1nptiBhaft
21.
O.D. case
-22. O.D-brake band
23.
Oil 24. Control p%
valve 25. Oil dE%ibutor assembly
: