Chevrolet 1977 10 Series, Repair Manual, Page: 344 / 468

(400)7A-24
OVERHAUL MANUAL
RETAINING PIN
BORE PLUG
PRESSURE REGULATOR VALVE
PRESSURE REGULATOR SPACER-,
SPRING RETAINER WASHERn
PRESSURE REGULATOR SPRING
PRESSURE BOOST VALVE
PRESSURE BOOST BUSHING
SNAP RING
PUMP COVER
THRUST WASHER-
PUMP OIL SEAL RING
(CAST IRON)
TEFLON OIL SEAL RING
Fig. 7 A - 7 7 C - P u m p C o v e r- E x p lo d e d V ie w
assembly, less rubber seal ring, upside down into the pump
bore of the case (Fig. 7A-79C).
12. Tighten pum p cover bolts to 18 foot pounds. Remove
pump assembly from case bore.
13. Install pump to case "O" ring seal.
FORWARD CLUTCH DISASSEMBLY,
INSPECTION AND ASSEMBLY
Disassembly
1. Place forward clutch assembly with turbine shaft
through hole in bench or Holding Fixture J-6116, and remove
forward clutch housing to direct clutch hub snap ring (Fig.
7A-80C).
2. Remove direct clutch hub.
3. Remove forward clutch hub and thrust washers (Fig.
7A-81C).
4. Remove composition, steel clutch plates, and waved
steel plate.
NOTE:
Models CL and CS do not use a waved steel
plate.