Coolant Line/Hose: Service and Repair

REMOVAL

WARNING: DO NOT REMOVE PRESSURE CAP WITH SYSTEM HOT AND UNDER PRESSURE BECAUSE SERIOUS BURNS FROM COOLANT CAN OCCUR.

1. Drain cooling system.
2. Remove upper and lower intake manifold.





3. With lower intake manifold turned upside down on bench, remove the tube retaining bolts .
4. Remove tube from manifold and discard O-ring.

INSTALLATION
1. Clean heater tube sealing surfaces.
2. Install new O-ring on heater tube.
3. Install heater tube on manifold.
4. Install retaining bolts and tighten to 12 Nm (105 in. lbs.).
5. Install lower and upper intake manifolds.
6. Fill cooling system.