Dodge Ram Truck 1500-2500-3500. Manual — part 1786

DISASSEMBLY

1. Remove transmission speed sensor (2) and o-ring

seal (3) from overdrive case.

2. Remove overdrive piston thrust bearing (1).

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OVERDRIVE PISTON

1. Remove overdrive piston thrust plate (2). Retain

thrust plate. It is a select fit part and may possibly
be reused.

2. Remove intermediate shaft spacer (2). Retain

spacer. It is a select fit part and may possibly be
reused.

3. Remove overdrive piston (2) from retainer (1).

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OVERDRIVE CLUTCH PACK

1. Remove overdrive clutch pack wire retaining ring

(1).

2. Remove overdrive clutch pack (1).

3. Note position of clutch pack components for

assembly reference (1-4).

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OVERDRIVE GEARTRAIN

1. Remove overdrive clutch wave spring (1), 5 disc

clutch only.

2. Remove overdrive clutch reaction snap-ring (1).

Note that snap-ring is located in same groove as
wave spring.

3. Remove Torx™ head screws (1) attach access

cover and gasket to overdrive case.

4. Remove access cover and gasket (1).

DR/DH

AUTOMATIC TRANSMISSION - 48RE - SERVICE INFORMATION

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