2016-2020 Buick Envision Power Steering Pump Torque Specs

2.5L I4

Applies to 2016, 2017, 2018, 2019, and 2020 Buick Envision

Labor Time:1.5 hours

Torque Values (22 specifications)

Component	Nm	lb-ft	Notes
⚠️ Coupling Bolt	34	25	—
Coupling Bolt	34	25	—
⚠️ Power Steering Line Fittings	34	25	Use new O-rings
Power Steering Line Fittings	34	25	Use new O-rings
⚠️ Pressure Line Fitting	34	25	Use new O-ring
Pressure Line Fitting	34	25	Use new O-ring
⚠️ Pulley Nut	61	45	Hold pulley while tightening
Pulley Nut	61	45	Hold pulley while tightening
⚠️ Pump Mounting Bolts	27	20	—
Pump Mounting Bolts	27	20	—
Rack Bolts	102	75	—
⚠️ Rack Bolts	102	75	—
Rack Mounting Bolts	102	75	—
⚠️ Rack Mounting Bolts	102	75	—
Return Line Clamp	4	3	—
Return Line Clamp	4	3	—
⚠️ Tie Rod End Nut	54	40	Use new cotter pin
Tie Rod End Nut	54	40	Use new cotter pin
⚠️ Tie Rod Nut	54	40	—
Tie Rod Nut	54	40	—
⚠️ Wheel Lug Nuts	136	100	—
Wheel Lug Nuts	136	100	—

The primary torque specification for power steering pump on a 2016-2020 Buick Envision is 34 Nm (25 lb-ft).

There are 22 torque specifications for power steering pump on the 2016-2020 Buick Envision 2.5L I4, covering all related fasteners and components.