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 MANUALSGMC2011SAVANA SPECIAL 4.8 AREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTEXTERIOR LIGHTSLIGHTING SYSTEMSPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2011 GMC Savana Special 4.8 A
Fastener Tightening Specifications
2011 GMC Savana Special 4.8 ASECTION Fastener Tightening Specifications
Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Backup Lens to Lamp Assembly Screws | 1.5 N.m | 13 lb in |
| Fog Lamp Lens to Fog Lamp Assembly Screws | 1.5 N.m | 13 lb in |
| Headlamp to Radiator Support Bolts | 10 N.m | 89 lb in |
| High Mounted Stop Lamp to Upper Lamp Applique Screws | 1.5 N.m | 13 lb in |
| License Plate Lamp to License Plate Pocket Screws | 1.5 N.m | 13 lb in |
| Park/Turn Signal Lamp to Radiator Grille Screws | 1.5 N.m | 13 lb in |
| Retaining Ring to Headlamp Housing Screws | 1.5 N.m | 13 lb in |
| Side Marker Lamp to Body Screws | 1.5 N.m | 13 lb in |
| Tail Lamp to Quarter Panel Nuts | 5 N.m | 44 lb in |
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.