HVACFastener Tightening Specifications
Fastener Tightening Specifications
Application
|
Specification
|
Metric
|
English
|
Air Conditioning Compressor Bolt
|
22 N·m
|
16 lb ft
|
Air Conditioning Compressor Bracket Bolt
|
22 N·m
|
16 lb ft
|
Air Conditioning Compressor Hose Bolt
|
19 N·m
|
14 lb ft
|
Air Conditioning Compressor Hose Nut
|
19 N·m
|
14 lb ft
|
Air Conditioning Compressor Oil Drain Plug
|
15 N·m
|
11 lb ft
|
Air Conditioning Compressor Pressure Relief Valve
|
10 N·m
|
89 lb in
|
Air Conditioning Condenser Stud
|
5.5 N·m
|
49 lb in
|
Air Conditioning Cycling and Fan Control Air Conditioning
Refrigerant Pressure Sensor Port Valve
|
0.9 N·m
|
8 lb in
|
Air Conditioning Evaporator Case Bolt
|
2.5 N·m
|
22 lb in
|
Air Conditioning Evaporator Hose Assembly Nut to Air Conditioning
Compressor and Condenser Hose
|
19 N·m
|
14 lb ft
|
Air Conditioning Evaporator Hose Assembly Nut to Air Conditioning
Condenser
|
19 N·m
|
14 lb ft
|
Air Conditioning Evaporator Thermal Expansion Valve Bolt
|
15 N·m
|
11 lb ft
|
Air Conditioning Receiver and Dehydrator Plug
|
12 N·m
|
106 lb in
|
Air Conditioning Refrigerant Pressure Sensor
|
6 N·m
|
53 lb in
|
Engine Coolant Heater Bracket Bolt
|
8 N·m
|
71 lb in
|
Engine Coolant Heater Pump Rubber Clamp to Engine Coolant Heater
Pump Bracket
|
5 N·m
|
44 lb in
|
Engine Coolant Heater Pump Clamp to Engine Coolant Heater Pump
Bracket
|
9 N·m
|
80 lb in
|
Engine Coolant Heater Control Module Bracket to Instrument Panel
Tie Bar
|
9 N·m
|
80 lb in
|
Engine Coolant Heater Bracket to Body (rear, front and lower)
|
20 N·m
|
15 lb ft
|
Engine Coolant Heater Bracket to Body (upper)
|
9 N·m
|
80 lb in
|
Engine Coolant Heater Exhaust Muffler Pipe to Engine Coolant
Heater Exhaust Muffler
|
6 N·m
|
53 lb in
|
Engine Coolant Heater Exhaust Muffler Pipe to Engine Coolant
Heater
|
6 N·m
|
53 lb in
|
Engine Coolant Heater Exhaust Muffler Pipe Clamp to Bracket
|
9 N·m
|
80 lb in
|
Engine Coolant Heater Exhaust Pipe to Subframe
|
15 N·m
|
11 lb ft
|
Engine Coolant Heater Fuel Pipe Clamp (LDE)
|
9 N·m
|
80 lb in
|
Engine Coolant Heater Fuse Bracket to Body (LDE and LDD)
|
9 N·m
|
80 lb in
|
Engine Coolant Heater Exhaust Muffler Bracket to Engine Coolant
Heater Exhaust Muffler
|
9 N·m
|
80 lb in
|
Engine Coolant Heater Pump Bracket to Air Conditioning Evaporator
Thermal Expansion Valve Stud (except LDD)
|
12 N·m
|
106 lb in
|
Engine Coolant Heater Pump Bracket to Air Conditioning Evaporator
Thermal Expansion Valve Stud (LDD)
|
9 N·m
|
80 lb in
|
Engine Coolant Heater Air Supply Hose Screen Clamp to Engine
Coolant Heater
|
3.5 N·m
|
31 lb in
|
Engine Coolant Heater Fuel Pump Bracket to Underbody
|
4 N·m
|
35 lb in
|
Engine Coolant Heater Fuel Pipe Clamp to Fuel Tank Port
|
3.5 N·m
|
31 lb in
|
Floor Air Outlet Duct Bolt
|
2.5 N·m
|
22 lb in
|
Floor Air Outlet Duct Bracket Bolt
|
4 N·m
|
35 lb in
|
Floor Front Air Outlet Duct Bolt
|
2.5 N·m
|
22 lb in
|
Heater and Air Conditioning Evaporator and Blower Module Nut
|
5 N·m
|
44 lb in
|
Heater and Air Conditioning Evaporator Case Bolt
|
2.5 N·m
|
22 lb in
|
Heater Core Cover Bolt
|
2.5 N·m
|
22 lb in
|
Instrument Panel Bracket Bolt
|
9 N·m
|
80 lb in
|
Instrument Panel Tie Bar Bolt
|
5 N·m
|
44 lb ft
|
Instrument Panel Tie Bar Brace Bolt
|
22 N·m
|
16 lb in
|
Service Valve Core
|
3 N·m
|
27 lb in
|
|
| |
|
|
12 Heating & A/C
