Oil Pump And Rear Case

WARNING: This page is about a different car, the 2011 RAM Pickup and 2011 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Disengage The Oil Pick-Up From Oil Pump

Courtesy of CHRYSLER LLC

1 - OIL PUMP

2 - OIL PICK-UP TUBE

Disengage the oil pump pick-up tube (2) from the oil pump (1). Refer to Fig 1.

NOTE:

The oil pump pick-up tube seals to the oil pump with an o-ring. Verify that the o-ring was removed with the tube and is in good condition. Replace the o-ring if necessary.

Fig 2: Rear Case Half, Rear Output Shaft & Oil Pump

Courtesy of CHRYSLER LLC

1 - REAR CASE HALF

2 - REAR OUTPUT SHAFT

3 - OIL PUMP

Remove the oil pump (3) from the rear output shaft (2). Refer to Fig 2.

Fig 3: Identifying Case Half Bolts

Courtesy of CHRYSLER LLC

1 - FRONT CASE HALF

2 - REAR CASE HALF

3 - BOLTS

Remove rear case (2)-to-front case (1) bolts (3). Refer to Fig 3.

Fig 4: Identifying Rear Bearing Inner Snap-Ring

Courtesy of CHRYSLER LLC

1 - OUTPUT SHAFT

2 - REAR CASE HALF

3 - SNAP-RING

Remove the rear output shaft bearing inner snap-ring (3) from the output shaft (1) using suitable snap-ring pliers. Refer to Fig 4.

Fig 5: Identifying Rear Output Shaft Bearing Inner Snap Ring

Courtesy of CHRYSLER LLC

1 - OUTPUT SHAFT

2 - REAR CASE HALF

3 - SNAP-RING

Remove the rear output shaft bearing inner snap-ring (3) from the output shaft (1). Refer to Fig 5.

Fig 6: Identifying Front & Rear Case Halves
Courtesy of CHRYSLER LLC

1 - FRONT CASE HALF

2 - REAR CASE HALF
Loosen rear case (2) with pry tool to break sealer bead. Insert tool at each end of case. Refer to Fig 6.

Fig 7: Identifying Rear And Front Case Half
Courtesy of CHRYSLER LLC

1 - FRONT CASE HALF

2 - REAR CASE HALF
Unseat rear case from alignment dowels.
Remove the rear case (2) from the front case (1). Refer to Fig 7.