1956 AMC Hudson Technical Service Manual Supplement
1956 AMC Hudson Technical Service Manual Supplement
1956 AMC Hudson Technical Service Manual Supplement
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HYDRA-MATIC TRANSMISSION 69<br />
Remove pressure regulator spring and pressure regulator<br />
valve (Fig. 43).<br />
CONTROL VALVE, SERVO AND<br />
ACCUMULATOR REMOVAL<br />
Remove three attaching screws holding servo and accumulator<br />
assembly to case.<br />
NOTE: Servo piston is spring loaded.<br />
.<br />
FIGURE 43—Removing Pressure Regulator Spring<br />
and Valve<br />
OIL PAN, OIL SCREEN, AND<br />
INTAKE PIPE REMOVAL<br />
Remove oil pan attaching screws, oil pan and gasket from<br />
transmission; discard gasket.<br />
Remove screw holding front pump intake pipe clamp.<br />
Remove front pump intake pipe and clamp from pump<br />
and screen. Remove "0" ring from pump.<br />
Remove oil screen and rear pump intake pipe and "0"<br />
ring (Fig. 44).<br />
FIGURE 45—Removing Servo and Accumulator<br />
Assembly<br />
Remove servo and accumulator assembly and servo<br />
spring (Fig. 45).<br />
Remove remaining control valve assembly to case attaching<br />
screws.<br />
Remove control valve assembly from transmission case.<br />
Use care not to drop manual valve (Fig. 46).<br />
FIGURE 46—Removing Valve Control Assembly<br />
1. Rear Pump Intake Pipe 3. Clamp and Bolt<br />
2. Oil Screen 4. Front Intake Pipe<br />
FIGURE 44—Transmission with Oil Pan Removed<br />
FRONT PUMP AND OVERRUN CLUTCH RE-<br />
MOVAL<br />
Remove front pump locking screw and lock washer located<br />
under control valve assembly (Fig. 47).
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