HVAC System Torque Specifications
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
HVAC SYSTEM TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) |
|---|---|
| A/C Refrigerant Filter Nuts | 11 (15) |
| Accumulator Tube Fitting | 30 (41) |
| Compressor Hose Assembly-To-Accumulator Nut | 12 (16) |
| Compressor Hose Assembly-To-Condenser Nut | 12 (16) |
| Compressor Hose Fitting Bolt | 26 (35) |
| Compressor Mounting Bolts | 37 (50) |
| Condenser Bracket Bolt-To-Radiator Support Bolts | 18 (25) |
| Evaporator Inlet Tube-To-Evaporator Nut | 12 (16) |
| Evaporator Outlet Pipe-To-Evaporator Nut | 12 (16) |
| INCH Lbs. (N.m) | |
| A/C Compressor Pressure Relief Valve | 80 (9) |
| A/C High Pressure Switch | 53 (6) |
| A/C Low Pressure Switch | 35 (4) |
| Accumulator Bracket Screw | 80 (9) |
| Air Distribution Duct Screws | 18 (2) |
| Air Outlet Duct Screws (All) | 18 (2) |
| All Actuator Screws | 17 (1.9) |
| Blower Motor Resistor Screws | 18 (2) |
| Blower Motor Screws | 53 (6) |
| Condenser-To-Mounting Bracket Nut | 80 (9) |
| Condenser Tube Clamp Nut | 80 (9) |
| Evaporator & Blower Module Assembly Cover Screws | 53 (6) |
| Evaporator & Blower Module Assembly Nuts | 53 (6) |
| Evaporator Inlet Tube Bracket Bolt | 80 (9) |
| Heater Assembly Nuts | 53 (6) |
| Heater Core Screws | 18 (2) |
| HVAC Control Assembly Screw | 18 (2) |
| Instrument Panel Retaining Screws | 35 (4) |
| Vacuum Pump Assembly Bolts | 27 (3) |
| Vacuum Tank Nuts | 53 (6) |
| Windshield Defrost Duct Nut/Screw | 35 (4) |