WEICHAI WD10 Service Manual - page 123
Service Manual for WD10 Diesel Engine
113
(2) Clean up engine oil cooler bypass valve and valve fitting hole on engine block.
(3) Install safety valve, safety valve spring and compound gasket orderly.
(4) Install the hexagon plug and tighten it.
499 Disassembly, Inspection, Maintenance and Assembly of Engine Oil
Strainer
4991 Exploded View of Engine Oil Strainer
Hexagon bolt
Engine oil stainer
Flat washer
Gasket
Fig. 4-73 Exploded view of engine oil strainer
4992 Steps to Disassemble Engine Oil Strainer
Screw off the two hexagon bolts, take down the oil strainer and gasket, as shown in Fig. 4-73.
4993 Inspection and Maintenance of Engine Oil Strainer
Check the strainer and gasket for crack damage, replace if necessary.
4994 Steps to Assemble Engine Oil Strainer
(1) Check the strainer and gasket before assembling, make sure there is no manufacturing defect
and damage.
(2) Clean up fitting surface between oil strainer and engine oil pump, clean up the strainer inner
cavity.
(3) Install the strainer and gasket.
(4) Install and tighten the hexagon bolts.