WEICHAI WD10 Service Manual - page 118
Service Manual for WD10 Diesel Engine
108
(2) Clean up the fitting surface between crankcase and engine oil pump intermediate gear module.
(3) Install the seal ring in intermediate gear.
(4) Install engine oil pump intermediate gear (convex side face inward).
(5) Install intermediate gear shaft.
(6) Install and tighten the hexagon bolt.
494 Disassembly, Inspection, Maintenance and Assembly of Engine Oil
Filter
4941 Exploded View of Engine Oil Filter
Engine oil filter assembly
Engine oil filter
seat gasket
Wave spring washer
Hexagon socket cap
screws
Hexagon socket cap
screws
Fig. 4-68 Exploded view of engine oil filter
4942 Steps to Disassemble Engine Oil Filter
Remove the four bolts on engine oil filter and take down engine oil filter assembly and filter seat
gasket. As shown in Fig. 4-68.
4943 Inspection and Maintenance of Engine Oil Filter
(1) Check the engine oil filter assembly for damage, replace it if necessary.
(2) Check the engine oil filter seat gasket for damage, replace it if necessary.
4944 Steps to Assemble Engine Oil Filter
(1) Before the assembly, check engine oil filter assembly and filter seat gasket, make sure there is