Fastener Tightening Specifications
WARNING: This page is about a different car, the 1999 GMC Sierra and 1999 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Accumulator Bracket Mounting Nut | 9 N.m | 80 lb in |
| Air Inlet Actuator Mounting Screw | 1.6 N.m | 14 lb in |
| Air Outlet Mounting Screw | 1.6 N.m | 14 lb in |
| Blower Motor Relay/Resistor Screws | 1.6 N.m | 14 lb in |
| Blower Motor Insulating Cover | 1.6 N.m | 14 lb in |
| Compressor Bracket Mounting Bolt | 50 N.m | 37 lb ft |
| Compressor Mounting Bolt | 50 N.m | 37 lb ft |
| Condenser Mounting Bolts | 9 N.m | 80 lb in |
| Evaporator Pipe to Accumulator Nut | 16 N.m | 12 lb ft |
| Evaporator Pipe to Condenser Nut | 16 N.m | 12 lb ft |
| Evaporator Tube to Evaporator | 28 N.m | 21 lb ft |
| Extended Console Mounting Screw | 1.6 N.m | 14 lb in |
| Floor Air Outlet Screws | 1.6 N.m | 80 lb in |
| Heater Core Cover Screws | 9 N.m | 14 lb in |
| Heater Hose Mounting Bolt | 25 N.m | 18 lb ft |
| Hose to Accumulator Nut | 16 N.m | 12 lb ft |
| Hose to Condenser Nut | 16 N.m | 12 lb ft |
| HVAC Module Mounting Nuts | 4 N.m | 35 lb in |
| HVAC Module Mounting Screws | 4 N.m | 35 lb in |
| HVAC Module Screws | 1.6 N.m | 14 lb in |
| Mode Actuator Mounting Screw | 1.6 N.m | 14 lb in |
| Negative Battery Cable Bolt | 17 N.m | 13 lb ft |
| Passenger Compartment Air Filter Access Door Screw | 1.6 N.m | 14 lb in |
| Pressure Cycling Switch | 4 N.m | 35 lb in |
| Refrigerant Hose to Compressor Bolt | 34 N.m | 25 lb ft |
| Temperature Actuator Mounting Screw | 1.6 N.m | 14 lb in |