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Home >> Cadillac >> 2021 >> CT4 Sport, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 257 (Heating, Ventilation, And Air Conditioning) >> Specifications >> Fastener Specifications

Fastener Specifications

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
Single Use Non-Threaded Fasteners/Components

NOTE:

All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal. 

Application
Air Conditioning Compressor and Condenser Hose Seal
Air Conditioning Compressor Hose Seal
Air Conditioning Condenser Hose Seal
Air Conditioning Evaporator Inlet Tube Seal
Air Conditioning Evaporator Outlet Tube Seal
Air Conditioning O-Ring Seal
Air Conditioning Sealing Washer
Reusable Threaded Fastener Tightening Specifications

NOTE:

All fasteners listed in this table can be reused after removal. 

Application Specification
Metric (English)
Air Conditioning Compressor and Condenser Hose Nut 22 N.m (16 lb ft)
Air Conditioning Compressor Bracket Bolt 4.4 N.m (39 lb in)
Air Conditioning Compressor Clutch Drive Plate 35 N.m (26 lb ft)
Air Conditioning Compressor Clutch Pulley Bolt 18 N.m (13 lb ft)
Air Conditioning Compressor Bolt (LSY, LGY) 22 N.m (16 lb ft)
Air Conditioning Compressor Bolt (LT4) 25 N.m (18 lb ft)
Air Conditioning Compressor Hose Bolt 22 N.m (16 lb ft)
Air Conditioning Compressor Hose Nut 22 N.m (16 lb ft)
Air Conditioning Compressor Nut 22 N.m (16 lb ft)
Air Conditioning Compressor Stud 9 N.m (80 lb in)
Air Conditioning Condenser Bolt 6 N.m (53 lb in)
Air Conditioning Condenser Bracket Bolt 6 N.m (53 lb in)
Air Conditioning Condenser Hose Nut 22 N.m (16 lb ft)
Air Conditioning Condenser Tube Bolt 6 N.m (53 lb in)
Air Conditioning Evaporator Hose Clip Nut 9 N.m (80 lb in)
Air Conditioning Evaporator Thermal Expansion Valve Bolt 7.4 N.m (65 lb in)
Air Conditioning Evaporator Thermal Expansion Valve Hose Nut 22 N.m (16 lb ft)
Air Conditioning Evaporator Thermal Expansion Valve Stud 9 N.m (80 lb in)
Air Conditioning Evaporator Tube Clip Bracket Bolt 9 N.m (80 lb in)
Air Conditioning Receiver and Dehydrator 12 N.m (106 lb in)
Air Conditioning Receiver and Dehydrator Plug 7 N.m (62 lb in)
Air Conditioning Refrigerant High Pressure Service Valve 2 N.m (18 lb in)
Air Conditioning Refrigerant Pressure Sensor 7.5 N.m (66 lb in)
Charge Port Caps 1.3 N.m (12 lb in)
Engine Wiring Harness Bolt 22 N.m (16 lb ft)
Floor Front Air Outlet Duct Bolt 2.5 N.m (22 lb in)
Heater and Air Conditioning Evaporator and Blower Upper and Blow Lower Case Bolt - Hex @ Cowl Panel 9 N.m (80 lb in)
Heater and Air Conditioning Evaporator and Blower Upper and Blow Lower Case Bolt - Torx 1.5 N.m (13 lb in)
Heater Hose Clip Bracket Bolt 9 N.m (80 lb in)
Heater Water Auxiliary Pump Bolt 9 N.m (80 lb in)
Instrument Panel Center Air Outlet Bolt 2.5 N.m (22 lb in)
Instrument Panel Center Air Outlet Duct Bolt - Torx 1.5 N.m (13 lb in)
Instrument Panel Center Air Outlet Duct Bolt 2.5 N.m (22 lb in)
Service Port Cap 1.3 N.m (12 lb in)
Side Window Defogger Outlet Bolt 2.5 N.m (22 lb in)
Valve Core .9 N.m (8 lb in)