Honda Accord: A/C Compressor Replacement
NOTE: Do not install the A/C compressor into a system unless you are completely sure that the system is free of contamination. Installing the A/C compressor into a contaminated system can result in premature A/C compressor failure.
1. If the A/C compressor is marginally operable, run the engine at idle speed, and let the air conditioning work for a few minutes, then shut the engine off.
2. Recover the refrigerant with a recovery/recycling/charging station (see page 21-80).
3. Remove the drive belt (see page 4-30).
4. Remove the A/C condenser fan shroud (see page 10-13).
5. Disconnect the A/C compressor clutch connector (A).
Remove the bolts and the nut, then disconnect the suction hose (B) and the discharge hose (C) from the A/C compressor. Plug or cap the lines immediately after disconnecting them to avoid moisture and dust contamination.
6. Remove the mounting bolts and the A/C compressor (A), Be careful not to damage the radiator fins when removing the compressor.
7. Install the A/C compressor in the reverse order of removal, and note these items: • Inspect the A/C lines for any signs of contamination.
• If you're installing a new A/C compressor, you must calculate the amount of refrigerant oil to be removed from it (see page 21-6). A new A/C compressor comes with a full charge of oil.
• Replace the O-rings with new ones at each fitting, and apply a thin coat of refrigerant oil before installing them. Be sure to use the correct O-rings for HFC-134a (R-134a) to avoid leakage.
• Use only PAG refrigerant oil (DENSO ND-OIL 8) for HFC-134a A/C systems.
• To avoid contamination, do not return the oil to the container once dispensed, and never mix it with other refrigerant oils.
• Immediately after using the oil, reinstall the cap on the container, and seal it to avoid moisture absorption.
• Do not spill the refrigerant oil on the vehicle; it may damage the paint; if the refrigerant oil contacts the paint, wash it off immediately.
• Be careful not to damage the radiator fins when installing the A/C compressor and the A/C condenser fan shroud.
• Charge the system (see page 21-81).
Heater Unit/Core Replacement
SRS components are located in this area. Review the
SRS component locations (see page 24-21) and the
precautions and procedures (see page 24-25) before
doing repairs or service.
1. Do the batter ...
A/C Compressor Clutch Check
1. Check the pressure plate for discoloration, peeling, or
other damage. If there is damage, replace the clutch
set (see page 21-75).
2. Check the pulley bearing play and drag by rotating the
pu ...
See also:
Rear Power Window Motor Test
1. Remove the rear power window switch (see page
22-307).
2. Test the motor in each direction by connecting battery
power and ground to the rear power window switch
14P connector (A) according t ...
Preparing to Drive
You should do the following checks
and adjustments before you drive
your vehicle.
1. Make sure all windows, mirrors,
and outside lights are clean and
unobstructed. Remove frost, snow,
or ic ...
Master Cylinder Inspection
1. Remove the master cylinder (see page 19-26).
2. Inspect and note these items:
- Before reassembling, check that all parts are free of
dirt and other foreign particles.
- Do not try to disas ...