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 MANUALSCHEVROLET2006SUBURBAN C1500, 5.3 ZREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 241 (LIGHTING SYSTEMS)SPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2006 Chevrolet Suburban C1500, 5.3 Z
Fastener Tightening Specifications
2006 Chevrolet Suburban C1500, 5.3 ZSECTION Fastener Tightening Specifications
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
Fastener Tightening Specifications
| Application | Metric | English |
|---|---|---|
| Backup Lens to Lamp Assembly Screws | 1.5 N.m | 13 lb in |
| Center High Mounted Stop Lamp to Center High Mounted Stop Lamp Applique Screws | 1.5 N.m | 13 lb in |
| Composite Headlamp Assembly to Radiator Support Bolts | 11 N.m | 97 lb in |
| Daytime Running Lamp (DRL) Diode Bracket to Driver Inner Knee Bolster Bracket Bolt | 4 N.m | 35 lb in |
| Dome Lamp to Dome Lamp Housing Screws | 1.5 N.m | 13 lb in |
| Fog Lamp Lens to Fog Lamp Assembly Screws | 1.5 N.m | 13 lb in |
| License Plate Lamp to License Plate Pocket Screws | 2.5 N.m | 22 lb in |
| Park/ Turn Signal Lamp to Radiator Grille Screws | 1.5 N.m | 13 lb in |
| Relay Center Bracket to Knee Bolster Bracket Bolts | 4 N.m | 35 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 |
| Stepwell Lamp Lens to Stepwell Screw | 1.5 N.m | 13 lb in |
| Taillamp to Quarter Panel Nuts | 5 N.m | 44 lb in |
| Underhood (UH) Lamp to Hood Bolts | 2 N.m | 18 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.