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 466 (SEAT SYSTEM)REPAIR INSTRUCTIONSSEAT BACK RECLINER REPLACEMENT - REAR (SPLIT BENCH)INSTALLATION 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 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

If required, install the trim cover to the inner side of the seat back recliner.

Fig 1: Installing Trim Cover To Inner Side Of Seat Back Recliner
Courtesy of GENERAL MOTORS CORP.
Install the seat back recliner to the seat.

Fig 2: Installing Seat Back Recliner To Seat
Courtesy of GENERAL MOTORS CORP.
Install the bolts to the seat back recliner.
Tighten

Tighten the bolts to 40 N.m (30 lb ft).
Move the cover and the pad over the seat back recliner bolts.
Install the outer trim panel to the seat cushions. Refer to SEAT CUSHION OUTER TRIM PANEL REPLACEMENT - REAR SEAT (BUCKET) or SEAT CUSHION OUTER TRIM PANEL REPLACEMENT - REAR SEAT (SPLIT BENCH) .
Install the split bench seat. Refer to SEAT REPLACEMENT - REAR 50-50 SPLIT .

Fig 3: Installing Bolts To Seat Back Recliner
Courtesy of GENERAL MOTORS CORP.

RENDER: 1.0x

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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.