Power Steering Pump Torque Specifications

2006-2011 Buick Lucerne 4.6L 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	41	30	Use new O-ring
⚠️ Pulley Nut	73	54	Hold pulley while tightening
⚠️ Pump Mounting Bolts	33	24	—
⚠️ Rack Bolts	127	94	—
⚠️ Rack Mounting Bolts	127	94	—
Return Line Clamp	5	4	—
⚠️ 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 2006-2011 Buick Lucerne is 42 Nm (31 lb-ft).

There are 11 torque specifications for power steering pump on the 2006-2011 Buick Lucerne 4.6L V8, covering all related fasteners and components.