Disassembly and Assembly

DISASSEMBLY/ASSEMBLY

NOTE: The following procedure is for replacement of the O-ring, the shaft, and the pump body (front) only. Replace the oil pump component if other repairs are necessary.

1. Disassemble in the order indicated in the table.
2. Assemble in the reverse order of removal.

Oil Pump Disassembly Note





- Install the pump to the SST and hold the pump and SST in a vise.

Shaft and Bearing Disassembly Note





- Remove the shaft and bearing by using a press.

Oil Seal Assembly Note





- Tap the oil seal into the pump body (front) by using

Shaft and Bearing Assembly Note





- Press the shaft and bearing into the pump body (front) by using the SST.

Cam Ring Assembly Note





- Install the cam ring in the pump body (front) with the mark facing upward.

Blade Assembly Note





- Place the blades in the rotor with the rounded edges contacting the cam.

Pump Body (Rear) Assembly Note
- After installing the pump body (rear), manually turn the shaft to verify that it rotates smoothly.