Mitsubishi S4E User Manual

DISASSEMBLY AND REASSEMBLY
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CD
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Cr::tl ,3.
l ·!; lemsnt
3·Roiicf va l ve
2..f'~Dl.tntlng bf.cket
Oil filt er - Cross section
Oil pu rnp remo,"'aI
To remOYe the oil pump, tho oil pan mus! be separate,
from the I:rankc.ase. Before re mov ing the oil pan
l
be Sur e
to drain il complerely. Removing the mounting bolt ( I)
allows the pump (2) to be puUed out of the crankcase.
Reverse lrus sequence of removal to install the oil pump.
~ - --
~~
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98
1-8ol t Zlnd Q8~ket 2-0 11 purnp
Removing oil pump
[ NOTE ]
The oil pump will not com. off if o il pump
dr iv e sear is firmly meshed with camshaft skew
gear, While giving a pull to Ibe oil pump, tum
over the cranksha ft a Uttle to ease the dr\ve
g.ear from the skew ge~ r.
,
~
When in s talling the 011 pump. ex amin e the gasket fo r
t he mountlog bolt. Replac e the gas.ket if it is nicke d or
olh erwise de fective .
O~ pump disassembly
(I) From the pump> remove oil stra in er (2) and pump
cover securing bo lts (1). Sep a rate the co ye r.
1·Bott and w8iher (4 pc:.; ei!lch ) 2·0;1 nnl in er
ReMOving oit strainer
(2) Invert t he pump case and catch outer rotor (3),
which will slide out of the bore by its own wei ght.
3.oU1IJ t f01 0r
Aenloving outer rotor

Mitsubishi S4E Specifications

General

Engine Model	S4E
Cylinders	4
Aspiration	Naturally Aspirated
Fuel System	Indirect injection
Cooling System	Water-cooled
Engine Type	4-stroke