Inspection

NOTICE: Replace pump assembly if necessary.

1. Check for cracks and damage of front and rear bodies, and for abnormal wear of moving surface of rotor.





2. Check moving surface of cam ring vane for abnormal wear.

3. Check moving surface of side plate and pump bodies for abnormal wear.

4. Check moving surface of vane cam ring for abnormal wear.

5. Check clearance of rotor and vanes.





6. Check for cracks, damage, and clogging of control valve, and for abnormal wear of moving surface.





7. Check spring for damage.