WEICHAI WD10 Service Manual - page 119
Service Manual for WD10 Diesel Engine
109
no manufacturing and use defect and damage.
(2) Clean up the fitting surface between engine oil filter assembly and engine block.
(3) Install engine oil filter seat gasket and filter assembly.
(4) Install the wave spring washers and bolts, tighten the bolts.
495 Disassembly, Inspection, Maintenance and Assembly of Engine Oil
Cooler Cap
4951 Exploded View of Engine Oil Cooler Cap
Engine oil cooler cap
Seal gasket
Supporting block
Hexagon flange bolt
Engine oil cooler cap gasket
Hexagon flange bolt
Hexagon plug
Supporting block
Fig. 4-69 Exploded view of engine oil cooler cap
4952 Steps to Disassemble Engine Oil Cooler Cap
Drain all coolant out before the disassembly. Screw off engine oil cooler cap fixing bolts orderly
and take down the cap and cap gasket.
4953 Inspection and Maintenance of Engine Oil Cooler Cap
(1) Check the engine oil cooler cap for crack damage, replace it if necessary.
(2) Check engine oil cooler cap gasket for water leakage and replace the gasket if it is damaged.