Isuzu 1999 RODEO Workshop Manual page 81

4. Remove serpentine belt.
f Move serpentine belt tensioner to loose side using
wrench then remove serpentine belt.
Legend
(1) Crankshaft Pulley
(2) Cooling Fan Pulley
(3) Tensioner
(4) Generator
(5) Air Conditioner Compressor
(6) Power Steering Oil Pump
(7) Serpentine Belt
5. Disconnect refrigerant line connector.
f When removing the line connector, the connecting
part should immediately be plugged or capped to
prevent foreign matter from being mixed into the
line.
6. Remove compressor.
Installation
1. Install compressor.
f Tighten the compressor fixing bolts to the specified
torque.
Torque: 19 N m (14 lb ft)
2. Connect refrigerant line connector.
f Tighten the refrigerant line connector fixing bolts to
the specified torque.
Torque: 15 N m (11 lb ft)
f O-rings cannot be reused. Always replace with new
ones.
f Be sure to apply new compressor oil to the O-rings
when connecting refrigerant lines.
3. Install serpentine belt.
f Move serpentine belt tensioner to loose side using
wrench, then install serpentine belt to normal
position.
4. Connect magnetic clutch harness connector.
HEATING, VENTILATION AND AIR CONDITIONING (HVAC) 1A–53
New Compressor Installation
The new compressor is filled with 150cc (5.0fl.oz.)of
compressor oil and nitrogen gas. When mounting the
compressor on the vehicle, perform the following steps;
1. Gently
850RW001
2. Turn the compressor several times by hand and
3. When installing on a new system, the compressor
release nitrogen
compressor.
f Take care not to let the compressor oil flow out.
f Inspect O-rings and replace if necessary.
release the compressor oil in the rotor.
should installed as it is. When installing on a used
system, the compressor should be installed after
adjusting the amount of compressor oil. (Refer to
Compressor in this section)
gas from the new
871RX005
871RX003