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 PIPING
LUB, OIL PIPING
FUEL, OIL PIPING
FUEL OVERFLOW
FUEL INJECTION PUMP
(OIL PRESSURE SENDER)iii
PRESSURE SWITCH
FUEL OIL FILTER
OIL PUMP
SAFETY VALVE
FROM WATER HEATER"
WATER TEMP SWITCH
COOLING FRESH WATER PUMP
HO
Q
1
TO WATER HEATER
THERMOSTAT
% (WATER TEMP, SENDER)
OIL PUMP (SUB)
DETAIL OF PAR® COOLING SEA WATER PUMP/
'CAMSHAFT BEARING
MAIN BEARING
COOLING SEA WATER INLET
From F.O. NOZZLE
FUEL
OUTLET
JOINT
1
—1—
1
1
8
il~,~:c=3--?i
ill.
!•! !
^ROCKER SHAFT
^ FRESH WATER COOLER
COOLING NOZZLE OF PISTON
OIL INLET FILTER
s. "/ MARINE GEAR AND
W_OIL COOLER
COOLING SEA WATER OUTLET
s
From F.O. PUMP I
DETAIL OF PAR® DETAIL OF PAR© DETAIL OF PAR ©
: Optional
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TJ
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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