Drain Seawater Cooling System - Yanmar 4JH45 Operation Manual

LONG-TERM STORAGE
DRAIN SEAWATER
COOLING SYSTEM
Figure 14JH45, 4JH57
3 2
Figure 1
1 – Coolant drain cock
(Cylinderblock)
2 – Marine gear oil cooler (KM4A1)
3 – Seawater drain cock
(Marine gear oil cooler)
Figure 2
4
7
Figure 2
4 – Coolant pump
5 – Coolant tank (Heat exchanger)
6 – Coolant drain cock
(Coolant tank/Heat exchanger)
7 – Seawater pump
(Drain from pump cover)
92
1
056983-00X00
5 6
056984-00X00
Figure 34JH80, 4JH110
1 2
5 4
Figure 3
1 – Coolant drain cock (Turbocharger)
2 – Turbocharger
3 – Coolant drain cock
(Cylinderblock)
4 – Marine gear oil cooler (KMH4A)
5 – Seawater drain cock
(Marine gear oil cooler)
Figure 4
6 7
11
Figure 4
6 – Coolant pump
7 – Coolant tank (Heat exchanger)
8 – Coolant drain cock
(Coolant tank/Heat exchanger)
9 – Seawater drain cock (Air cooler)
10 – Air cooler
11 – Seawater pump
(Drain from pump cover)
JH Series Operation Manual
3
056988-00X00
8
10 9
056989-00X00