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 MANUALSGMC1999FORWARD CONTROL 5.7 R, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 792 (STEERING WHEEL AND STEERING COLUMN)REPAIR INSTRUCTIONSINTERMEDIATE STEERING SHAFT REPLACEMENTINSTALLATION PROCEDURE

1999 GMC Forward Control 5.7 R, Automatic

Installation Procedure

1999 GMC Forward Control 5.7 R, AutomaticSECTION Installation Procedure

WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

Position the intermediate steering shaft into place.
NOTE: Refer to FASTENER NOTICE in Cautions Notices.
Install the upper pinch bolt to the intermediate steering shaft at the steering column.
Tighten

Tighten the pinch bolt to 48 N.m (35 lb ft).

Fig 1: Installing Upper Pinch Bolt Of Intermediate Steering Shaft
Courtesy of GENERAL MOTORS CORP.
Install the intermediate steering shaft seal onto the steering column.
Install the left instrument panel insulator. Refer to CLOSEOUT/INSULATOR PANEL REPLACEMENT - LEFT in Instrument Panel, Gages and Console.
Raise and support the vehicle. Refer to LIFTING AND JACKING THE VEHICLE in General Information.
Install the intermediate steering shaft (1) to the power steering gear stub shaft (2).

Fig 2: Installing Intermediate Steering Shaft From Power Steering Gear Stub Shaft
Courtesy of GENERAL MOTORS CORP.
Install the lower pinch bolt to the intermediate steering shaft at the power steering gear stub shaft.
Tighten

Tighten the pinch bolt to 48 N.m (35 lb ft).

Fig 3: View Of Intermediate Steering Shaft

Courtesy of GENERAL MOTORS CORP.

Install the intermediate steering shaft seal onto the power steering gear.
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.