GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Pontiac
🢒
1999
🢒
Bonneville
🢒
Steering
🢒
Power Steering System
🢒 Power Steering Pump Pulley Replacement
Removal Procedure
Tools Required
J 25034-C
Pulley Remover
Remove the pump drive belts. Refer to
Drive Belt Replacement
in Engine Mechanical.
Remove the pump from the engine. Refer to
Power Steering Pump Replacement
.
Use the
J 25034-C
in order to remove the pulley from the pump.
Installation Procedure
Tools Required
J 25033-C
Pulley Installer
Use the
J 25033-C
in order to install the pulley onto the pump.
Axial tolerance of the pulley on the pump shaft is -0.25 mm to 0.25 mm (-0.010 in to 0.010 in).
Install the pump to the engine. Refer to
Power Steering Pump Replacement
.
Install the pump drive belt. Refer to
Drive Belt Replacement
in Engine Mechanical.
Bleed the power steering system.
Inspect the system for leaks.