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.DBβ LIVE
HOMESERVICE MANUALSCHEVROLET2008HHR LT, 2.4 P, AUTOMATICREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTINFOTAINMENTCELLULAR SYSTEM, ENTERTAINMENT SYSTEM, AND NAVIGATION SYSTEMSPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2008 Chevrolet HHR LT, 2.4 P, Automatic
Fastener Tightening Specifications
2008 Chevrolet HHR LT, 2.4 P, AutomaticSECTION Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Amplifier Screw | 9 N.m | 80 lb in |
| Communication Interface Module Battery Nut | 10 N.m | 89 lb in |
| Communication Interface Module Nut | 10 N.m | 89 lb in |
| Digital Radio Antenna Bolt | 9 N.m | 80 lb in |
| Digital Radio Receiver Nut | 10 N.m | 89 lb in |
| Door Speaker Screw | 3 N.m | 25 lb in |
| Heater and A/C Control Module Screw | 2 N.m | 18 lb in |
| Mobile Telephone and Vehicle Location Antenna Bolt | 9 N.m | 80 lb in |
| Quarter Inner Trim Panel Bracket Screw | 10 N.m | 89 lb in |
| Radio Antenna Bolt | 9 N.m | 80 lb in |
| Radio Assembly Screw | 2 N.m | 18 lb in |
| Radio Rear Speaker Housing Nut | 9 N.m | 80 lb in |
| Radio Speaker Windshield Garnish Molding Screw | 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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.