If the input clutch assembly is being reconditioned (clutch/seal replacement) or replaced, it is necessary to perform the Quick Learn Procedure using the scan tool (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES/TRANSMISSION CONTROL MODULE - STANDARD PROCEDURE).

1 - THRUST BEARING NUMBER 310 - SNAP-RING (SELECT)2 - OD HUB/SHAFT11 - PLATE3 - SNAP-RING (WAVE)12 - DISC4 - REV/OD REACTION PLATE13 - OD CLUTCH5 - THRUST BEARING NUMBER 414 - SNAP-RING (TAPERED)6 - SNAP-RING (FLAT)15 - UD/OD REACTION PLATE7 - REVERSE HUB/SHAFT16 - SNAP-RING (FLAT)8 - REVERSE CLUTCH17 - UD HUB/SHAFT9 - REVERSE REACTION PLATE18 - THRUST BEARING NUMBER 2

Remove the reverse reaction plate selective snap-ring (10) from the input clutch retainer.Remove the reverse reaction plate (9) from the input clutch retainer.Remove the reverse hub (7) and reverse clutch pack (8) from the input clutch retainer.Remove the number 4 thrust bearing (5) from the overdrive hub (2).Remove the overdrive hub (2) from the input clutch retainer.Remove the number 3 thrust bearing (1) from the underdrive hub (17).Remove the OD/reverse pressure plate snap-ring (6) from the from the OD/reverse piston.Remove the underdrive hub (17), overdrive clutch (13), and overdrive reaction plate (15) from the input clutch retainer.The overdrive friction discs and steel discs are thicker than the matching components in the underdrive and reverse clutches.Remove the number 2 thrust bearing (18) from the input clutch hub.Remove the overdrive clutch wave snap-ring (3) from the from the OD/reverse piston.Remove the UD/OD reaction plate tapered snap-ring (14) from the input clutch retainer (13).Remove the UD/OD reaction plate (15) from the input clutch retainer.Remove the UD/OD reaction plate flat snap-ring (16) from the input clutch retainer.

1 - INPUT CLUTCH HUB11 - UD CLUTCH2 - O-RING SEALS12 - PLATE3 - SEAL13 - CLUTCH RETAINER4 - SNAP-RING14 - SEAL5 - SNAP-RING15 - OD/REV PISTON6 - UD BALANCE PISTON16 - BELLEVILLE SPRING7 - SNAP-RING17 - SNAP-RING8 - UD PISTON18 - SEAL RINGS9 - SPRING19 - INPUT SHAFT10 - DISC20 - LUBRICATION CHECK VALVE AND SNAP-RING

Remove the underdrive clutch pack (11) from the input clutch retainer (13).

Using Spring Compressor 8251 (2) , compress the UD balance piston (3) and remove the snap-ring from the input clutch hub.

1 - INPUT CLUTCH HUB11 - UD CLUTCH2 - O-RING SEALS12 - PLATE3 - SEAL13 - CLUTCH RETAINER4 - SNAP-RING14 - SEAL5 - SNAP-RING15 - OD/REV PISTON6 - UD BALANCE PISTON16 - BELLEVILLE SPRING7 - SNAP-RING17 - SNAP-RING8 - UD PISTON18 - SEAL RINGS9 - SPRING19 - INPUT SHAFT10 - DISC20 - LUBRICATION CHECK VALVE AND SNAP-RING

Remove the UD balance piston (6) and piston return spring (9) from the input clutch retainer (13).Remove the underdrive piston (8) from the input clutch retainer (13).Both the UD balance piston and the underdrive piston have seals molded onto them. If the seal is damaged, do not attempt to install a new seal onto the piston. The piston/seal must be replaced as an assembly.Remove the input clutch retainer tapered snap-ring (5).Separate input clutch retainer (13) from input clutch hub (1).Separate OD/reverse piston (15) from input clutch hub retainer (13).Remove all seals and o-rings from the input shaft and input hub. The o-rings on the input hub are color coded. Be sure to make note of which o-ring belongs in which location.