Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Heating, Ventilation and Air Conditioning

Fastener Tightening Specifications
A/C Compressor Front Bolt 50 N.m
A/C Compressor Hose Accumulator Nut 16 N.m
A/C Compressor Hose Condenser Nut 16 N.m
A/C Compressor Hose Nuts and Bolts 33 N.m
A/C Compressor Lower Bolt 30 N.m
A/C Compressor Pressure Relief Valve 9 N.m
A/C Compressor Rear Bolt 50 N.m
A/C Refrigerant Filter Flare Nut 15 N.m
A/C Refrigerant Pressure Sensor 4.7 N.m
Accumulator Bracket Clamp and Retaining Bolt 4 N.m
Accumulator Hose Nut 16 N.m
Air Distributor Cover Retaining Screw 1.5 N.m
Air Distributor Duct Screw 1.5 N.m
Air Duct Bolt 10 N.m
Air Duct Center Screw 1.8 N.m
Air Inlet Housing Retaining Screw 1.6 N.m
Blower Motor Resistor Screw 1.5 N.m
Blower Motor Screw 1.3 N.m
Condenser Tube Block Fitting Nut 27 N.m
Defroster Duct Screw 1.5 N.m
Evaporator Block Fitting Bolt 16 N.m
Evaporator Inlet Tube Nut 27 N.m
Heater Core Cover Screw 1.5 N.m
Heater Core Support Bracket Nut 4.5 N.m
Heater Inlet and Outlet Pipe Adapter Bolt 6 N.m
Heater Inlet Pipe Nut 7 N.m
HVAC Module Assembly Nut 10 N.m
HVAC Module Assembly Upper Mounting Screw 1.6 N.m
Recirculation Housing Screw 1.5 N.m
Service Port Valve Core 12 N.m