Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSGMC2010SAVANA G2500, VAN CARGO EXTENDED, 6.6 6REPAIR AND DIAGNOSISDRIVELINES & AXLESDRIVESHAFT & UNIVERSAL JOINTSPROPELLER SHAFT AND UNIVERSAL JOINTSREPAIR INSTRUCTIONSDRIVELINE SUPPORT REPLACEMENTINSTALLATION PROCEDURE

2010 GMC Savana G2500, Van Cargo Extended, 6.6 6

Installation Procedure

2010 GMC Savana G2500, Van Cargo Extended, 6.6 6SECTION Installation Procedure

Fig 1: View Of Propeller Shaft Hanger Bolts

Courtesy of GENERAL MOTORS CORP.

Install the propeller shaft hanger.

CAUTION: Refer to Fastener Caution .

Install the propeller shaft hanger bolts and tighten to 52 N.m (38 lb ft).

Fig 2: Identifying Driveline Support Center Bearing Bolts

Courtesy of GENERAL MOTORS CORP.

Install the center bearing (5) to the propeller shaft hanger (1).
Install the center bearing support bolts (3) and tighten to 40 N.m (30 lb ft).
Remove the safety stands.
Lower the vehicle.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.