Yanmar 4LHA-STP User Manual

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MARKS OF
PIPING
NAME
(UNION)
SCREW JOINT
FLANGE JOINT
EYE JOINT
INSERTION JOINT
DRILLHOLE
COOLING FRESH
WATER PIPING
COOLING SEA
WATER P|P|NQ
LUB, OIL PIPING
FUEL, OIL PIPING
FUEL OIL FILTER
FUEL OIL INLET
_A
OIL PUMP
SAFETY VALVE
FUEL OVERFLOW
FUEL INJECTION PUMP,
FUEL HIGH PRESSURE PIPE
(OIL PRESSURE SENDER)^
OIL PRESSURE SWITCH
LUB. OIL FILTER
LUB. OIL COOLER
FROM WATER HEATER
WATER TEMP SWITCH
COOLING FRESH WATER PUMP
TO WATER HEATER
THERMOSTAT
%(WATER TEMP, SENDER)
COOLING SEAWATER PUMP,
DETAIL OF PART ® COOLING SEAWATER INLET
(SCALE 1/1)
« SJ.
S
FUEL INJECTION NOZZLE
POWER STEERING CYLINDER
(Local supply)
INTER COOLER
TO WATER HEATER
POWER STEERING OIL COOLER
COOLING SEAWATER OUTLET
TURBOCHARGER
DETAIL OF PART© DETAIL OF PART (
(SCALE 1/2) (SCALE 1/3)
* : Optio
r-
x
>
X
TJ

Yanmar 4LHA-STP Specifications

General

Number of Cylinders	4
Fuel System	Direct Injection
Engine Type	4-Stroke Vertical Water-Cooled Diesel Engine
Displacement	3.455 L
Bore x Stroke	100 mm x 110 mm
Aspiration	Turbocharged