Input Clutch Assembly: Disassembly
- Mount input clutch assembly to Input Clutch Pressure Fixture (Tool 8391).
- Tap down reverse clutch reaction plate to release pressure from snap ring.
- Remove reverse clutch snap ring.
- Pry up and remove reverse clutch reaction plate.
- Remove the reverse clutch pack (two fibers/one steel).
- Remove the OD/Reverse reaction plate snap ring.
- Remove OD/Reverse pressure plate.
- Remove OD/Reverse reaction plate wave snap ring.
- Remove OD shaft/hub and OD clutch pack.
- Remove and inspect #3 & #4 thrust washers.
- Remove the underdrive shaft assembly.
- Remove the #2 needle bearing (Fig. 168).
- Remove the OD/UD reaction plate tapered snap ring.
- Remove the OD/UD reaction plate.
- Remove the first UD clutch disc.
- Remove the UD clutch flat snap ring.
- Remove the UD clutch pack.
- Using Tool 5059A and an arbor press, compress UD clutch piston enough to remove snap ring (Fig. 174), (Fig. 175).
- Remove spring retainer.
- Remove UD clutch piston.
- Remove input hub tapered snap ring.
- Tap on input hub with soft faced hammer and separate input hub from OD/Reverse piston and clutch retainer.
- Separate clutch retainer from OD/Reverse piston.
- Using Tool 6057 and an arbor press, compress return OD/Reverse piston return spring just enough to remove snap ring.
- Remove input shaft to input clutch hub snap ring.
- Using a suitably sized socket and an arbor press, remove input shaft from input shaft hub.
CAUTION:
TAG AND IDENTIFY CLUTCH PACKS TO ASSURE ORIGINAL PLACEMENT
NOTE:
Tag reverse clutch pack for reassembly identification.
NOTE:
Tag overdrive clutch pack for reassembly identification.
CAUTION:
DO NOT REUSE TAPERED SNAP RING
NOTE:
The OD/UD clutch reaction plate has a step on both sides. The OD/UD clutches reaction plate goes tapered step side up.
CAUTION:
TAG AND IDENTIFY CLUTCH PACKS TO ASSURE ORIGINAL REPLACEMENT
NOTE:
Tag underdrive clutch pack for reassembly identification.
CAUTION:
Compress return spring just enough to remove or install snap ring.