Mitsubishi 4DQ50 - Air System; Air Cleaner (oil bath type)

Lubrication Table for Model 4D050 Engine
Lubri·
Lub. Intervals
Items
Description Q'ty
Remarks
cants
Daily
60Hr 120Hr
250Hr
500Hr 1000H
Check oil level
~,
v
At the same
Engine oil pan
E.O
Refer
time,empty
Change oil
*
::)
Chapt
oil filter
3
and replace
fi Iter elements
Injection pump
Check oil level ()
cam case E.O
(Pneumatic)
Change oil
()
70cc
Governor
Apply oil to
0.0
0
3-5
(Pneumatic)
diaphragm
drops
Air cleaner
Check oil level
0
'"'
v
(With oil bath
E.O
type)
Change oil
0
0
0.85.0
<)tarter
Apply oil to
E.O
0
Several
bearing
drops
Tension pulley
Apply oil to
G
,.....
bearing
v
Note: 1. Marks
.... : Generally
o : In very dusty areas
* : First service for new or overhauled engine
2. Symbols
E.O : Engine oil
0.0 : Diaphragm oil
3. Mechanical governor is forced lubrication by engine oil
2 AIR SYSTEM
2-1 Air cleaner (oil bath type)
Model
40Q50 engine is equipped with either of oil bath or filter paper type air
cleaner. Oil bath
type air cleaner consists of centrifugal type pre-cleaner and oil bath
type cleaner.
1) Quaritities of oil and change of oil refer to "Lubrication".
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