21 - 342
AUTOMATIC TRANSMISSION - 46RE
OIL PUMP (Continued)
ASSEMBLY
OIL PUMP BUSHING
(1) Assemble Tool Handle C-4171 and Bushing
Installer SP-5118 (Fig. 120).
(2) Place bushing on installer tool and start bush-
ing into shaft.
(3) Tap bushing into place until Installer Tool
SP-5118 bottoms in pump cavity. Keep tool and bush-
ing square with bore. Do not allow bushing to become
cocked during installation.
(4) Stake pump bushing in two places with blunt
punch. Remove burrs from stake points with knife
blade (Fig. 121).
Fig. 120 Oil Pump Bushing
1 - SPECIAL TOOL C-4171
2 - SPECIAL TOOL SP-3550
3 - BUSHING
4 - SPECIAL TOOL SP-5118
5 - SPECIAL TOOL C-4171
6 - PUMP HOUSING
REACTION SHAFT SUPPORT BUSHING
(1) Place reaction shaft support upright on a clean,
smooth surface.
(2) Assemble Bushing Installer Tools C-4171 and
SP-5302. Then slide new bushing onto installer tool
(Fig. 122).
(3) Start bushing in shaft. Tap bushing into shaft
until installer tool bottoms against support flange.
(4) Clean reaction shaft support thoroughly after
bushing replacement (to remove any chips).
Fig. 121 Staking-Deburring Oil Pump Bushing
1 - TWO STAKES
2 - NARROW BLADE
3 - BLUNT PUNCH
Fig. 122 Reaction Shaft Bushing
1 - SPECIAL TOOL SP-1191
2 - SPECIAL TOOL C-4171
3 - SPECIAL TOOL SP-3633
4 - SPECIAL TOOL SP-5301
5 - SPECIAL TOOL SP-5302
6 - BUSHING
7 - REACTION SHAFT
8 - BUSHING
AN