GSIC - Global Service Information Center

# VANE PUMP (for KD Series Engine) > DISASSEMBLY

## for Preparation Click here

1. FIX VANE PUMP ASSEMBLY

1. Using SST, fix the vane pump between aluminum plates in a vise, as shown in the illustration.

   SST
     09630-00014

2. REMOVE POWER STEERING SUCTION PORT UNION

1. Remove the 2 bolts and suction port union.

1. Remove the O-ring from the suction port union.

3. REMOVE FLOW CONTROL VALVE

1. Using a 27 mm socket wrench, remove the pressure port union from the front housing.

1. Using a screwdriver, remove the O-ring from the pressure port union.

1. Remove the flow control valve from the front housing.

1. Remove the compression spring from the front housing.

4. REMOVE REAR VANE PUMP HOUSING

1. Remove the 4 bolts and housing gear.

1. Remove the O-ring from the rear housing.

5. REMOVE VANE PUMP ROTOR

1. Remove the 10 vane plates from the vane pump rotor.

   NOTICE:
     Be careful not to drop the vane plates.

1. Remove the vane pump rotor.

6. REMOVE VANE PUMP CAM RING

7. REMOVE FRONT VANE PUMP SIDE PLATE

1. Remove the side plate from the front housing.

1. Remove the O-ring from the side plate.

1. Remove the O-ring from the front housing.

8. REMOVE VANE PUMP GEAR

1. Using a screwdriver, pry out the snap ring.

   HINT:
     Tape the screwdriver tip before use.

1. Using a press, press the shaft (with gear and bearing) out of the front housing.

1. Place a 12 mm socket wrench on the shaft.

1. Using SST and a press, press the shaft out of the gear.

   SST
     09950-00020

9. REMOVE VANE PUMP SHAFT BEARING

1. Using SST and a press, press the shaft out of the bearing.

   SST
     09950-00020

1. Using a snap ring expander, remove the snap ring from the shaft.

10. REMOVE VANE PUMP HOUSING OIL SEAL

1. Using SST, remove the oil seal.

   SST
     09319-60020
     09506-35010