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 MANUALSCHEVROLET2012SUBURBAN 2WD V8-5.3LREPAIR AND DIAGNOSISBODY AND FRAMETAILGATEADJUSTMENTS
2012 Chevrolet Suburban 2WD V8-5.3L
Tailgate: Adjustments
2012 Chevrolet Suburban 2WD V8-5.3LSECTION Adjustments
Endgate Adjustment
Adjustment Procedure
1. With the endgate closed, determine the amount of adjustment will be needed.
2. If adjustment is necessary, remove the endgate. Refer to Endgate Replacement (Avalanche/Escalade EXT) .
3. Mark the position of the hinges with a grease pencil.
Note: Use a screwdriver to move the adjustment hinge.
4. Loosen the endgate bolts and adjust the endgate hinges by moving the hinges in the following directions.
* Upward or downward
* Inward or outward
5. Reinstall the endgate and determine if any further adjustments are needed.
Caution: Refer to Fastener Caution .
6. When the proper adjustments are set, tighten the hinge bolts to 40 Nm (30 lb ft).
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.