Astro Van 2WD V6-4.3L VIN W (2001)
Heater Hose: Service and Repair
Heater Hose Replacement - Outlet
TOOLS REQUIRED
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J 38185 Hose Clamp Pliers
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J 39400-A Halogen Leak Detector
REMOVAL PROCEDURE
1. Remove the air cleaner.
2. Drain the engine coolant. Refer to Draining and Filling Cooling System in Cooling System.
3. Remove the windshield washers and the coolant reservoir from the vehicle.
4. Use the J 38185 in order to remove the hose clamps.
5. Remove the heater hose support bolt (5) from the clamp (4).
6. Remove the clamp from the heater hose.
7. Disconnect the outlet (2) hoses from the heater core.
8. Disconnect the outlet (2) hoses from the water valve.
INSTALLATION PROCEDURE
1. Connect the outlet (2) hose to the water valve.
2. Connect the outlet (2) hose to the heating core.
3. Install the clamp to the heater hose.
NOTE: Refer to Fastener Notice in Service Precautions.
4. Install the heater hose support bolt (5) to the heater hose clamp (4).