Water pump
1. Install water pump (A) and new gasket (IN).
2. Tighten eight bolts to 15-22 Nm.
3. Install the drive belt idler pulley.
4. Install the camshaft drive belt.
5. Install implement drive belt.
6. Fill the system with coolant.
7. Start the engine and check the cooling system for leaks.
8. Recheck the coolant level.
Thermostat
1. Check that the thermostat valve flange is properly seated in the thermostat housing. If the thermostat (IN) installed incorrectly, its bottom will touch the fin inside the inlet pipe, causing the thermostat to malfunction.
2. Install the inlet pipe (A) with new gasket. Tighten the bolts to 17-20 Nm.
3. Connect the bottom hose.
4. Fill the cooling system.
5. Start the engine and check the cooling system for leaks.