_
48
_
6. SYSTEM DIAGRAMS
6.1 Piping diagram
FUEL OIL FIL
TER
COOLING FRESH
W
ATER PUMP
From
F
.O
. T
ANK
FUEL INJECTION PUMP
LUB
. OIL
FIL
TER
( FULL
)
INTER COOLER
FUEL OIL INLET
FUEL FEED PUMP
OIL
PUMP
FUEL OIL O
VERFLO
W
SAFETY Y
AL
VE
HO
T
W
ATER HEA
TER RETURM
WA
TER
TEMP
, SWITCH
HO
T
W
ATER HEA
TER RETURN
THERMOST
AT
WA
TER
TEMP
, SENDER
COOLING
SEA
W
ATER
PUMP
COOLING
SEA
W
ATER
INLET
CAMSHAFT BEARING
MAIN
BEARING
FRESH
W
ATER
COOLER
COOLING NOZZLE OF PIST
ON
OIL INLET FIL
TER
EXHA
UST MANIFOLD
R
OCKER SHAFT
COOLING
SEA
WA
TER
OUTLET
MIXING ELBO
W
(OPTIONAL
)
MARINE GEAR LUBE
OIL COOLER
( KMH6A, KMH6A
1)
OIL ORESSURE REGUL A
TER
VA
LV
E
ENG, LUBE
OIL
COOL
E
R
LUB
. O
IL
FIL
TER
(BY-
PASS
)
TO ROOM HEATER
BY HOT WATER
FUEL INJECTI
ON N
OZZLE
P
P
P
P
(OPTIONAL)
