MTC Air Conditioner - Break-In Operation; Removal and Installation for Low-Pressure Flexible Hose; Removal; Installation

MTC-152
REFRIGERANT LINES
Revision: January 2005 2004 Quest
6. Check the pulley clearance all the way around the clutch disc as
shown.
7. If the specified clearance is not obtained, replace the adjusting
spacer to readjust.
BREAK-IN OPERATION
When replacing compressor clutch assembly, always conduct the break-in operation. This is done by engag-
ing and disengaging the clutch about 30 times. Break-in operation raises the level of transmitted torque.
Removal and Installation for Low-pressure Flexible Hose EJS001TK
REMOVAL
1. Discharge the refrigerant. Refer to MTC-144, "HFC-134a (R-134a) Service Procedure" .
CAUTION:
Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.
2. Remove the low-pressure flexible hose. Refer to MTC-146, "
Components" .
INSTALLATION
Installation is in the reverse order of removal.
Refer to MTC-146, "
Components" .
CAUTION:
● Replace the O-ring of the low-pressure flexible hose with a new one, then apply compressor oil to
it when installing it.
● After charging refrigerant, check for leaks.
Removal and Installation for High-pressure Flexible Hose EJS001TL
REMOVAL
1. Discharge the refrigerant. Refer to MTC-144, "HFC-134a (R-134a) Service Procedure" .
2. Remove the high-pressure flexible hose. Refer to MTC-146, "
Components" .
CAUTION:
Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.
INSTALLATION
Installation is in the reverse order of removal.
Refer to MTC-146, "
Components" .
CAUTION:
● Replace the O-ring of the high-pressure flexible hose with a new one, then apply compressor oil to
it when installing it.
● After charging refrigerant, check for leaks.
Clutch disc-to-pulley clearance : 0.3 - 0.6 mm
(0.012 - 0.024 in)
WHA194