Home/Torque Specs/Buick/Lucerne/2006-2011 3.8L V6/Differential Fluid Change

Differential Fluid Change Torque Specifications

2006-2011 Buick Lucerne 3.8L V6

Labor Time:0.5 hours

🔧 Torque Values9 specifications

Component	lb-ft	Nm	Notes
⚠️ Axle Nut	207	281	Use new nut, stake after
⚠️ CV Bolts	52	70	—
⚠️ CV Joint Bolts	52	71	—
⚠️ Cover Bolts	29	39	RTV sealant
⚠️ Differential Cover Bolts	29	39	Apply RTV sealant
⚠️ Drain Plug	35	47	New washer
⚠️ Driveshaft Bolts	63	85	—
⚠️ Fill Plug	35	47	—
⚠️ Wheel Lug Nuts	115	156	—

⚠️ = Critical torque value | Always verify with vehicle-specific service manual

⚠️ Some critical specs are estimated. Please verify sequence.

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Common Questions

What is the torque spec for differential fluid change on a 2006-2011 Buick Lucerne?

The primary torque specification for differential fluid change on a 2006-2011 Buick Lucerne is 281 Nm (207 lb-ft). Note: Use new nut, stake after

How many torque specs are there for Buick Lucerne differential fluid change?

There are 9 torque specifications for differential fluid change on the 2006-2011 Buick Lucerne 3.8L V6, covering all related fasteners and components.

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