Oil Pump Assembly; Removing Pump Attaching Bolts; Removing Oil Seal Rings And Selective Thrust Washer; Removing Drive And Driven Gears - Pontiac Grand Prix Service Manual

76-22 1969 PONTIAC SERVICE MANUAL
Fig.
76-46
Removing Pump Attaching Bolts
12. Install manual valve and link assembly into lower
leh hand bore.
OIL PUMP ASSEMBLY
DISASSEMBLY
1. Remove pump body-to-case O-ring seal (square cut)
from pump body. Discard seal.
2. Continue scribe mark, made earlier before removal
of pump from case, down side of body and cover for
aid in re-assembly.
INTERMEDIATE
Fig.
76-47
Removing Intermediate Clutch Return
springs and Piston
Fig.
76-48
Removing Oil Seal Rings and Selective
Thrust Washer
\
3. Place pump assembly, stator shaft down, through
hole in bench and remove five (5) pump cover-to-body
attaching bolts (Fig. 76-46).
4. Remove intermediate clutch spring seat retainer,
thirty (30) clutch return springs and intermediate
clutch piston assembly (Fig. 76-47).
5. Remove intermediate clutch piston inner and outer
seals from piston.
6. Remove two (2) forward clutch-to-pump b hub
hook-type oil seal rings and three (3) direct clutch-to-
-pump hub hook-type oil seal rings from pump cover
hub (Fig. 76-48).
Fig. 76-49 Removing Drive and Driven Gears