Heater Pipe - Inlet
REMOVAL PROCEDURE1. Drain the cooling system.
2. Remove the air cleaner intake duct.
3. Remove the thermostat bypass pipe.
4. Disconnect the inlet heater hose (1) from the inlet pipe (2).
5. Disconnect the electrical harness from the inlet pipe bracket.
6. Remove the heater inlet pipe nut.
7. Remove the inlet pipe from the thermostat housing.
8. Remove and discard the O-ring seal.
INSTALLATION PROCEDURE
1. Install a new O-ring seal on the inlet pipe.
2. Install the inlet pipe to the thermostat housing.
3. Install the heater inlet pipe nut.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten
Tighten the nut to 7 N.m (62 lb in).
4. Connect the electrical harness to the inlet pipe bracket.
5. Connect the inlet heater hose (1) to the inlet heater pipe (2).
6. Install the thermostat bypass pipe.
7. Install the air cleaner intake duct.
8. Fill the coolant.