6. Install the coolant pipe bolt.
Tightening torque
Tighten the coolant pipe bolt to 10 N⋅m (89 lb in).
7. Install a NEW gasket and O-ring onto the heater
inlet/outlet pipe assembly.
Engine Cooling System:
8. Install the heater inlet/outlet pipe assembly.
9. Install the heater inlet/outlet pipe assembly bolts.
Tightening torque
Tighten the heater inlet/outlet pipe assembly
bolts to 10 N⋅m (89 lb in).
Reference: "Water Outlet Installation: ".
1F-54