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 MANUALSCHEVROLET1999LUMINA V6-3.8L VIN KREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSCOMPRESSOR HVACSYSTEM SPECIFICATIONS
1999 Chevrolet Lumina V6-3.8L VIN K
System Specifications
1999 Chevrolet Lumina V6-3.8L VIN KSECTION System Specifications
Torque specifications for Compressor line fittings can be found at "A/C Hose/Line."
| Compressor Bracket Upper Bolt | 50 Newton Meter (Nm) |
| Compressor Bracket Lower Bolt | 80 Newton Meter (Nm) |
| Compressor Rear Bolts | 31 Newton Meter (Nm) |
| Compressor to Nuts | 100 Newton Meter (Nm) |
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.