Workshop

HYDRA – MATIC 4L40 – E / 5L40 – E

AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
103
Copyright © 2002 ATSG
REAR VALVE BODY ASSEMBLY EXPLODED VIEW
343
349
350
351
366
367
368
349
350
351
369
370
371
372
349
350
351
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
365
388
343
343
343 VALVE SPRING RETAINER
349 SOLENOID ASSEMBLY SMALL "O" RING SEAL
350 SOLENOID ASSEMBLY LARGE "O" RING SEAL
351 SOLENOID ASSEMBLY RETAINER
365 REAR VALVE BODY CASTING ASSEMBLY
366 1-2 SHIFT CONTROL VALVE
367 1-2 SHIFT CONTROL VALVE SPRING
368 1-2 SHIFT SOLENOID ASSEMBLY
369 2-3 SHIFT SOLENOID 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 ASSEMBLY
377 MANUAL VALVE
378 MANUAL VALVE LINK "WAVED" WASHER
379 MANUAL VALVE LINK
380 MANUAL VALVE LINK "E" CLIP 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 PLUG RETAINER
385 REVERSE LOCKOUT VALVE
386 REVERSE LOCKOUT VALVE SPRING
387 1-2 SHIFT VALVE
388 1-2 SHIFT VALVE SPRING
Figure 165
15. Clean all front valve body parts thoroughly
and dry with compressed air.
16. Install each valve train back into their bores
exactly as shown in Figure 165, lubricating
them with Dexron III® as they are installed.
17. Install new "O" ring seals on all three of the
Shift Solenoids as they are installed, as shown
in Figure 165.
18. Extra care here will eliminate some of the
troublesome problems encountered later.
Continued on Page 104
VALVE BODY ASSEMBLY (CONT'D)

Leave a Reply

Your email address will not be published. Required fields are marked *