Power Steering Pump Torque Specifications

2004-2007 Buick Rainier 4.2L I6

Labor Time:1.5 hours

Torque Values (11 specifications)

Component	Nm	lb-ft	Notes
⚠️ Coupling Bolt	34	25	—
⚠️ Power Steering Line Fittings	34	25	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	102	75	—
⚠️ Rack Mounting Bolts	102	75	—
Return Line Clamp	4	3	—
⚠️ Tie Rod End Nut	54	40	Use new cotter pin
⚠️ Tie Rod Nut	54	40	—
⚠️ Wheel Lug Nuts	136	100	—

The primary torque specification for power steering pump on a 2004-2007 Buick Rainier is 34 Nm (25 lb-ft).

There are 11 torque specifications for power steering pump on the 2004-2007 Buick Rainier 4.2L I6, covering all related fasteners and components.