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 MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 472 (HEATING, VENTILATION AND AIR CONDITIONING)SPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2006 Chevrolet Cobalt SS, 4D Sedan, Standard
Fastener Tightening Specifications
2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Fastener Tightening Specifications
WARNING: This page is about a different car, the 2006 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fastener Tightening Specifications
| Application | Specifications | |
|---|---|---|
| Metric | English | |
| Air Inlet Assembly Screws | 1 N.m | 9 lb in |
| Air Outlet Duct Screws | 1 N.m | 9 lb in |
| Battery Box to Body Bolts | 15 N.m | 11 lb ft |
| Blower Motor Resistor Screws | 1 N.m | 9 lb in |
| Blower Motor Screws | 1 N.m | 9 lb in |
| Compressor Clutch Nut | 26 N.m | 19 lb ft |
| Compressor Hose Assembly to Battery Box Nut (L61) | 8 N.m | 71 lb in |
| Compressor Hose Assembly to Compressor Bolt | 27 N.m | 20 lb ft |
| Compressor Hose Assembly to Condenser Nut | 16 N.m | 12 lb ft |
| Compressor Hose Assembly to TXV Nut (L61) | 16 N.m | 12 lb ft |
| Compressor Pressure Relief Valve | 10 N.m | 89 lb in |
| Compressor Thermal Protection Switch Retainer Bolt | 6 N.m | 53 lb in |
| Compressor to Engine Block Bolts | 22 N.m | 16 lb ft |
| CRFM Bracket Bolts | 10 N.m | 89 lb in |
| Defrost Actuator to Evaporator Case Screws | 1 N.m | 9 lb in |
| Defroster Duct to HVAC Module Nuts | 2.5 N.m | 22 lb in |
| Discharge Line Nuts | 16 N.m | 12 lb ft |
| Evaporator Case Assembly to Blower Case Assembly Screws | 1 N.m | 9 lb in |
| Evaporator Cover Screws | 1 N.m | 9 lb in |
| Evaporator Outlet Hose to Air Cleaner Bracket Bolt (L66) | 7 N.m | 62 lb in |
| Evaporator Outlet Hose to Compressor Hose Nut (L66) | 16 N.m | 12 lb ft |
| Evaporator Outlet Hose to Cowl Nut (L66) | 8 N.m | 71 lb in |
| Evaporator Outlet Hose to TXV Nut (L66) | 16 N.m | 12 lb ft |
| Evaporator Pipe Cover Screw | 1 N.m | 9 lb in |
| Floor Actuator to Evaporator Case Screws | 1 N.m | 9 lb in |
| Front of Dash to HVAC Module Seal Nuts | 8 N.m | 70 lb in |
| Heater Core Cover Screws | 1 N.m | 9 lb in |
| Heater Core Pipe Cover Screw | 1 N.m | 9 lb in |
| Heater Core Screws | 1 N.m | 9 lb in |
| Heater Duct to Heater Core Cover Screws | 2 N.m | 18 lb in |
| Hold Down Bracket and Bolt | 6 N.m | 53 lb in |
| HVAC Module to Cross Car Beam Nuts and Bolts | 8 N.m | 70 lb in |
| Intermediate Duct Fasteners | 2.5 N.m | 22 lb in |
| Liquid Line to Receiver Dehydrator Nut | 16 N.m | 12 lb ft |
| Liquid Line to Strut Tower Nut (L61) | 5 N.m | 44 lb in |
| Liquid Line to Strut Tower Nut (L66) | 10 N.m | 89 lb in |
| Liquid Line to TXV Nut | 16 N.m | 12 lb ft |
| Metal Bracket to HVAC Module Screws | 2 N.m | 18 lb in |
| Panel Actuator to Evaporator Case Screws | 1 N.m | 9 lb in |
| Passenger Compartment Air Filter Housing Nuts | 9 N.m | 80 lb in |
| Receiver Dehydrator Bracket Bolt to Body | 10 N.m | 89 lb in |
| Receiver Dehydrator to Condenser Nut | 16 N.m | 12 lb ft |
| Recirc Assembly Screws | 1 N.m | 9 lb in |
| Refrigerant Low Temperature Sensor Bolt to TXV | 5 N.m | 45 lb in |
| Refrigerant Pressure Sensor to Compressor Hose Assembly | 10 N.m | 89 lb in |
| TXV Backing Plate Bolts | 9 N.m | 80 lb in |
RENDER: 1.0x
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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.