Weifang 495 - Lubricating Oil Filter

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gear through the intermediate gear. When the pump speed is 2350
rpm, the oil pressure is 294KPa and the oil temperature is 85°C,
the normal oil supply ,should -not be less than 35 lite,rs/min.
The axial clearance between the inner and outerroterand the
pump body is within o. 03- o. lOmm. If the end play is enlari~~~ddue
to the wear ,.it can be adjusted by varying the thickness of the
'pump gasket.
(2)Ltlbricating oil Filter
Model J 0810 lubricating oil filter whose construction shown
in Fig. 27 is used in the engine. It consists mainly of paper filter el-
ement, filter shell, filter head, pressure regulating valve and relief
valve.
.
~'ig. 27 ° J()~ I () l..,ul)rCcl·(illg <>il filtet:
1- Relief valve; 2- Filter head; 3- Paper filter element; 4-"- Filter shell;
5-Pressllre regulating valve; 6-Lock nut; 7-Pressure reglating
o
screw; a-Pro-
tecting cap.
The oil fed by the lubricating oil 'pump enters into the filter
shell through the oil inlet port on the filter head. After being fil-
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