Ccot A/C System-C-K S E R Ie; Condenser R E P La Ce M E N - GMC 1986 P-Truck Service Manual

1B-32 AIR CONDITIONING
Figure 29—G Compressor Mounting Component View V8 (6.2 Liter) Diesel Engine
CCOT A/C SYSTEM— C-K SERIES
CONDENSER REPLACEMENT
Remove or Disconnect (Figure 30)
1. Battery ground cable.
2. Discharge the system.
3. Grille assembly.
4. Radiator grille center support.
5. Left grille support to upper fender support (2)
screws.
6. Condenser inlet and outlet lines, and the outlet
tube at the right end of the condenser (figure 30).
Im portant
• Cap or plug all open connections.
7. Condenser to radiator support screws.
8. Bend the left grille support outboard to gain
clearance for condenser removal.
9. Condenser assembly by pulling it forward and
then lowering it from the vehicle.
Install or Connect (Figure 30)
1. New condenser.
Important
• Add 30 ml (1 ounce) of clean refrigeration oil
to a new condenser.
2. Left grille support.
3. Radiator support screws.
4. Condenser inlet and outlet lines.
Im portant
• Use new seals (o-rings) coated with clear
refrigeration when connecting refrigerant
lines.
5. Left grille support to the upper fender support
screws.
6. Radiator center support.
7. Grille assembly.
8. Battery ground cable.
F-00152