K 1500 Truck 4WD V8-6.5L DSL Turbo VIN F (1999)
Hose/Line HVAC: Service and Repair
Compressor/Condenser Hose Replacement - Auxiliary
REMOVAL PROCEDURE
TOOLS REQUIRED
J 38042 Dual O-Ring Separator
1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging See: Fluids/Refrigerant/Service and Repair
2. Remove the bolt.
3. Disconnect the hose assembly from the top of the compressor.
4. Remove the sealing washers.
5. Disconnect the hose from the accumulator using the J 38042.
6. Disconnect the hose from the auxiliary A/C line using the J 38042.
7. Remove the O-ring seals from the hose.
8. Remove the hose from the bracket.
9. Disconnect the hose assembly from the condenser.
10. Remove the O-ring seal.
11. Cap or plug all the open connections.
INSTALLATION PROCEDURE
1. Coat the new O-ring seals with 525 viscosity refrigerant oil.
2. Install the new O-ring seals to the auxiliary A/C hose.
NOTE: Refer to Fastener Notice in Cautions and Notices.
3. Connect the hose assembly to the auxiliary A/C line.
Tighten
Tighten the hose assembly to 24 N.m (18 lb ft).
4. Coat the new O-ring seal with 525 viscosity refrigerant oil.
5. Install the new O-ring seal to the condenser hose.
6. Connect the hose assembly.
Tighten
Tighten the hose assembly to 24 N.m (18 lb ft).
