HVAC System Torque Specifications
HVAC SYSTEM TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) |
|---|---|
| A/C Refrigerant Filter Retaining Nuts | 11 (15) |
| Auxiliary Evaporator Hose-To-Compressor Hose Nut | 21 (28) |
| Auxiliary Evaporator Underbody Front Inlet Tube-To-Evaporator Inlet Tube Nut | 20 (27) |
| Auxiliary Evaporator Underbody Rear Tube Assembly Outlet Tube-To-Auxiliary Evaporator Underbody Side Outlet Tube Nut | 35 (47) |
| Auxiliary Evaporator Underbody Rear Tube Assembly-To-Auxiliary Evaporator Nut | 21 (28) |
| Auxiliary Evaporator Underbody Side Inlet Tube-To-Auxiliary Evaporator Underbody Front Inlet Tube Nut | 20 (27) |
| Auxiliary Evaporator Underbody Side Inlet Tube-To-Auxiliary Evaporator Underbody Rear Tube Assembly | 20 (27) |
| Auxiliary Evaporator Underbody Side Inlet Tube-To-Auxiliary Evaporator Underbody Side Inlet Tube Nut | 20 (27) |
| Auxiliary Evaporator Underbody Side Outlet Tube-To-Compressor and Auxiliary Rear Hose Assembly Nut | 35 (48) |
| Auxiliary Tube Nut-To-Auxiliary Evaporator Module | 18 (25) |
| Compressor Brace Bolt-To-Compressor | 37 (50) |
| Compressor Brace Bolt-To-Generator Bracket | 18 (25) |
| Compressor Discharge Hose to Condenser Nut | 21(28) |
| Compressor Mounting Bolts | 37 (50) |
| Compressor Suction Hose-To-Accumulator Nut | 35 (48) |
| Compressor Suction/Discharge Hose-To-Compressor Bolt | 25 (34) |
| Evaporator-To-Accumulator Nut | 20 (27) |
| Evaporator Tube-To-Condenser Bolt | 20 (28) |
| Evaporator Tube-To-Evaporator Nut | 20 (28) |
| Liquid Line At Orifice Fitting | 20 (28) |
| INCH Lbs. (N.m) | |
| A/C Low Pressure Switch | 53 (6) |
| Accumulator Bracket Retaining Bolt | 35 (4) |
| Air Outlet Duct Nuts & Screws | 18 (2) |
| Auxiliary A/C Pipe Retaining Clip Bolts | 35 (4) |
| Auxiliary Air Duct Screws | 18 (2) |
| Auxiliary Blower Motor Retaining Screws | 35 (4) |
| Auxiliary Evaporator Case Screw-To-Vehicle | 86 (10) |
| Auxiliary Evaporator Module Screws | 18 (2) |
| Auxiliary Evaporator Tube Clip Bolts | 35 (4) |
| Auxiliary Heater Core Band Clamp | 18 (2) |
| Auxiliary Heater Inlet/Outlet Front Pipe Assembly Clip-To-Frame Bolts | 35 (4) |
| Auxiliary Heater Module-To-Floor Bolts | 44 (5) |
| Auxiliary TXV Retaining Nuts | 44 (5) |
| Blower Motor Acoustic Cover to Case Screw | 18 (2) |
| Blower Motor Resistor Screw | 18 (2) |
| Blower Motor Retaining Screws | 18 (2) |
| Compressor Hose Bracket Nut | 44 (5) |
| Compressor Pressure Relief Valve | 80 (9) |
| Condenser Bolts | 53 (6) |
| Coolant Bypass Valve-To-Blower Assembly Bolts | 35 (4) |
| Evaporator & Blower Module Bolts | 53 (6) |
| Evaporator & Blower Module Nuts | 66 (7.5) |
| Heater Assembly-To-Blower Assembly Bolts | 53 (6) |
| Heater Assembly-To-Blower Assembly Nuts | 66 (7.5) |
| Heater Core Access Cover Screws | 18 (2) |
| Heater Inlet/Outlet Hose Clip-To-Heater Assembly Screw | 35 (4) |
| Inlet Tube-To-Auxiliary A/C Evaporator Rear Tube | 89 (9.5) |
| Instrument Panel Carrier Duct Screws | 18 (2) |
| Oil level Indicator Tube Bolt-To-Transmission Fluid Fill Tube Bolt | 106 (12) |
| Outlet Tube-To-Aux A/C Evaporator Rear Tube | 89 (9.5) |
| Recirculation Door Assembly Bolts | 35 (4) |
| Refrigerant Service Valve | 98 (11) |