DRAIN ENGINE COOLANT
CAUTION:
Do not remove the radiator cap sub-assembly while the engine assembly and radiator assembly are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns.
Connect a hose with an inside diameter of 9 mm (0.354 in.) to the radiator drain cock.
Loosen the radiator drain cock plug.
| *1 | Bleeder Plug | *2 | Radiator Cap Sub-assembly |
| *3 | Radiator Reserve Tank Assembly | *4 | Cylinder Block Drain Cock Plug |
| *5 | Radiator Drain Cock Plug | - | - |
Remove the radiator cap sub-assembly.
Loosen the cylinder block drain cock plug, and drain the engine coolant.
Tighten the radiator drain cock plug.
Tighten the cylinder block drain cock plug.
Disconnect the hose from the radiator drain cock.
DISCONNECT VANE PUMP ASSEMBLY
Remove the 2 bolt and disconnect the vane pump assembly from the generator bracket.
REMOVE ENGINE COOLANT TEMPERATURE SENSOR
Disconnect the engine coolant temperature sensor connector.
Using SST, remove the engine coolant temperature sensor and gasket from the cylinder head sub-assembly.