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 C2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 215 (REAR SUSPENSION SYSTEM)SPECIFICATIONS
2006 Chevrolet Suburban C2500, 6.0 U
Section 215 (Rear Suspension System): Specifications
2006 Chevrolet Suburban C2500, 6.0 USECTION 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 | Specification | |
|---|---|---|
| Metric | English | |
| Leaf Spring to Front Hanger Mounting Nut | 110 N.m + A 200 Degree Turn | 80 lb ft + A 200 Degree Turn |
| Leaf Spring U Bolts Retaining Nuts (All 1500 Series) | 85 N.m | 63 lb ft |
| Leaf Spring U Bolts Retaining Nuts (All 2500 Series and 3500 Series Cargo and Passenger Vans and Cutaways With 9Q4) | 140 N.m | 103 lb ft |
| Leaf Spring U Bolts Retaining Nuts (3500 Series Cutaways Without 9Q4) | 147 N.m | 108 lb ft |
| Shock Absorber Mounting Bolts | 25 N.m | 18 lb ft |
| Shock Absorber Mounting Nut | 80 N.m | 59 lb ft |
| Spring Shackle to Frame Mounting Nut | 90 N.m | 66 lb ft |
| Spring Shackle to Leaf Spring Mounting Nut | 90 N.m | 66 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.