Yanmar 4LHA-STP User Manual

Chapter 1 General
6. Piping Diagrams
,4LHA Series
Piping Diagrams
4LHA-STE/STP
FUEL INJECTION PUMP
FUEL OVERFLOW
OIL PRESSURE SENDER
MARKS OF
PIPING
NAME
(UNION)
SCREW JOINT
FLANGE JOINT
EYE JOINT
INSERTION JOINT
DRILL HOLE
COOLING FRESH
WATER PIPING
COOLING SEA
WATER PIPING
LUB, OIL PIPING
FUEL, OIL.PIPING
OIL PUMP (SUB)
DETAIL OF PART ® COOLING SEAWATER PUMP,
(SCALE 1/2)
COOLING SEAWATER INLET
From F.O. NOZZLE
\
FUEL
OUTLET
JOINT
^39
c\j
CO
^102
OIL INLET FILTER
From F.O. PUMP »
DETAIL OF PART®
(SCALE 1/1)
DETAIL OF PART ©
(SCALE 1/2)
DETAIL OF PART ©
(SCALE 1/2)
1-23

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