Power Steering Bleeding Procedure for Q45 V8-4494cc 45L DOHC (VH45) (1992)
Power Steering Bleeding: Service and Repair
Procedure
Power Cylinder
POWER CYLINDER
Conventional Pump
1.
Raise and support front of vehicle.
2.
Add fluid into oil tank to specified level. Meanwhile, quickly turn steering wheel fully to right and left and slightly touch steering stoppers. Repeat
steering wheel operation until fluid level no longer decreases.
3.
Start engine and repeat step 2.
4.
If air remains in system, one or more of following will occur:
a. Generation of air bubbles in reservoir tank.
b. Generation of clicking noise in steering pump.
c. Excessive buzzing in steering pump.
5.
While vehicle is stationary or while turning steering wheel slowly, fluid noise may occur in valve or pump. This noise is inherent in the steering
system and will not affect performance of durability of steering system.