2008-2010 Hummer H3 Alpha Subframe Torque Specs

5.3L V8

Applies to 2008, 2009, and 2010 Hummer H3 Alpha

Labor Time:6 hours

Torque Values (11 specifications)

Component	Nm	lb-ft	Notes
⚠️ Ball Joint Nut	110	81	—
⚠️ Ball Joint Nut	110	81	Use new cotter pin
⚠️ Control Arm Bolts	165	122	Torque with vehicle weight on wheels
Mounting Bolts	34	25	—
⚠️ Strut Bolts	144	106	—
⚠️ Strut Bolts	144	106	—
⚠️ Strut Tower Nuts	50	37	—
⚠️ Sway Bar Link	76	56	—
Sway Bar Link Nuts	55	41	Hold shaft with Allen key
⚠️ Wheel Lug Nuts	169	125	—
⚠️ Wheel Lug Nuts	169	125	Torque in star pattern

The primary torque specification for subframe on a 2008-2010 Hummer H3 Alpha is 110 Nm (81 lb-ft).

There are 11 torque specifications for subframe on the 2008-2010 Hummer H3 Alpha 5.3L V8, covering all related fasteners and components.