Coolant Air Bleed Pipe Assembly Replacement

Coolant Air Bleed Pipe Assembly Replacement

Removal Procedure

1. Drain the cooling system. Refer to Cooling System Draining and Filling (Static Fill) (Service and Repair)Cooling System Draining and Filling (Vac-N-Fill) (Service and Repair) .
2. Remove the generator. Refer to Generator Replacement (Generator Replacement) .




3. Remove the coolant air bleed pipe bolts (1).
4. Remove the coolant air bleed pipe (2) with gaskets (3).




5. Remove the gaskets from the coolant air bleed pipe and covers.
6. Discard the gaskets.




7. Remove the coolant air bleed hose (1) from the pipe (2).



Installation Procedure





1. Install the coolant air bleed hose (1) onto the pipe (2).





Important: Install the gaskets properly onto the pipe and covers. Position the O-ring seal onto the nipple portion of the pipe.


2. Install the gaskets onto the coolant air bleed pipe and covers.




3. Install the coolant air bleed pipe (2) and gaskets (3) onto the cylinder heads.
Notice: Refer to Fastener Notice (Fastener Notice) .


4. Install the coolant air bleed pipe bolts (1).

Tighten the coolant air bleed pipe bolts to 12 N.m (106 lb in).

5. Install the generator. Refer to Generator Replacement (Generator Replacement) .
6. Fill the cooling system. Refer to Cooling System Draining and Filling (Static Fill) (Service and Repair)Cooling System Draining and Filling (Vac-N-Fill) (Service and Repair) .