Yanmar 4LHA-STP User Manual

Chapter 1 General
6. Piping Diagrams
,4LHA Series
fc4LHA-HTZE/HTZP
FUEL OVERFLOW
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 OIL FILTER
FUEL OIL INLET
OIL PUMP
SAFETY VALVE
FROM WATER HEATER
WATER TEMP SWITCH
COOLING FRESH WATER PUMP
FUEL HIGH PRESSURE PIPE
OIL PRESSURE SENDER
OIL PRESSURE SWITCH
OIL PRESSURE
REGULATER VALVE
LUB. OIL FILTER
LUB. OIL COOLER
i Sr^il'F
FUEL INJECTION NOZZLE
POWER STEERING CYLINDER
INTER COOLER (AIR COOLER)
TO WATER HEATER
POWER STEERING CYLINDER
COOLING SEA WATER OUTLET
TURBOCHARGER
Li
DETAIL OF PART © DETAIL OF PART ®
(SCALE 1/2)
(SCALE 1/3)
1-28

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