Power Steering Pump Torque Specifications

2004-2007 Buick Rainier 5.3L V8

Labor Time:1.5 hours

Torque Values (11 specifications)

Component	Nm	lb-ft	Notes
⚠️ Coupling Bolt	42	31	—
⚠️ Power Steering Line Fittings	42	31	Use new O-rings
⚠️ Pressure Line Fitting	34	25	Use new O-ring
⚠️ Pulley Nut	61	45	Hold pulley while tightening
⚠️ Pump Mounting Bolts	27	20	—
⚠️ Rack Bolts	127	94	—
⚠️ Rack Mounting Bolts	127	94	—
Return Line Clamp	4	3	—
⚠️ Tie Rod End Nut	68	50	Use new cotter pin
⚠️ Tie Rod Nut	68	50	—
⚠️ Wheel Lug Nuts	169	125	—

The primary torque specification for power steering pump on a 2004-2007 Buick Rainier is 42 Nm (31 lb-ft).

There are 11 torque specifications for power steering pump on the 2004-2007 Buick Rainier 5.3L V8, covering all related fasteners and components.