Hyundai Seasall S220P, Workshop Manual

Page: 15 / 150

Engine Mechanical System
14
Cooling System
4. Use L-wrench and remove end cap on both sides.
5. Use soft hammer and remove heat exchanger from
housing.
6. Check condition of O-ring on both end cap.
7. Check if there is engine coolant and sea water
mixture inside the heat exchanger.
8. Check tube condition.
9. Check anode condition.
◉
CAUTION
Make sure heat exchanger tubes are not damaged .
10. Clean housing and heat exchanger and install heat
exchanger into housing.
11. Install new O-ring on both sides.
12. Check the direction of end cap on both sides for
assembly.
13. Install new anode.
Oil cooler
1. Drain hydraulic oil in reserve oil tank and line and
dissemble power steering pump
2. Remove hoses and clamps connected to pumps
3. Unscrew three bolts fixing cooler
Tightening torque:
44.1 ~ 49.0Nm (4.5 ~5.0kgf.m, 32.5 ~ 36.2lb-ft)
4. Use L-wrench and remove end cap on both sides.
5. Remove tube bundle out of housing using soft
hammer.
6. Check the condition of O-ring on both end cap
7. Check to see any sea water intake into oil cooler
8. Check the condition of oil cooler tube bundle
◉
CAUTION
Take CAUTION avoid oil cooler tube damage.
9. Clean housing and assemble tube bundle with new
O-ring.
Water Pump
1. Drain engine coolant
☢
WARNING
The system is under high pressure when the engine is
hot. To avoid danger of releasing scalding engine
coolant, remove the cap only when the engine is cool.
2. Remove the drive belt.
3. Remove the water pump(A).
Tightening torque:
9.8 ~ 11.8Nm (1.0 ~ 1.2kgf.m, 7.2 ~ 8.7lb-ft)