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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2003TRAILBLAZER 4.2 S, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1038 (FRONT SUSPENSION SYSTEM)SPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2003 Chevrolet TrailBlazer 4.2 S, 4WD
Fastener Tightening Specifications
2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION Fastener Tightening Specifications
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Axle Shaft Nut | 240 N.m | 177 lb ft |
| Brake Hose Bracket Bolt | 9 N.m | 80 lb in |
| Brake Hose Clip Bolts | 12 N.m | 106 lb in |
| Hub and Bearing Assembly to Steering Knuckle Bolts | 180 N.m | 133 lb ft |
| Jounce Bumper Stud Nut | 30 N.m | 22 lb ft |
| Lower Ball Joint Stud Nut | 100 N.m | 74 lb ft |
| Lower Ball Joint to Lower Control Arm Nuts | 70 N.m | 52 lb ft |
| Lower Control Arm to Frame Nuts | 175 N.m | 129 lb ft |
| Oil Pan Skid Plate Bolts | 20 N.m | 15 lb ft |
| Shock Absorber Tennon Nut (4WD) | 20 N.m | 15 lb ft |
| Shock Absorber to Lower Control Arm Bolts (2WD) | 25 N.m | 18 lb ft |
| Shock Absorber to Lower Control Arm Nut (4WD) | 80 N.m | 59 lb ft |
| Stabilizer Shaft Insulator Clamp Bolts | 50 N.m | 37 lb ft |
| Stabilizer Shaft Link Nuts | 10 N.m | 89 lb in |
| Torsion Bar Crossmember Bolts | 95 N.m | 70 lb ft |
| Torsion Bar Support Mounting Nuts | 95 N.m | 70 lb ft |
| Upper Ball Joint Stud Nut | 50 N.m | 37 lb ft |
| Upper Control Arm to Frame Nuts | 190 N.m | 140 lb ft |
| Wheel Speed Sensor Mounting Bolt | 18 N.m | 13 lb ft |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.