SWDM40 OPERATION & MAINTENANCE MANUAL
FIG. 8-4-8 Oil-water separator
1.Drain valve 2.Water cup 3. Filter base 4.Filter
Note!
Don’t fill fuel into the oil-water separator before installation. Polluted fuel may
accelerate the abrasion of hydraulic components.
Don’t use such simple paper filter repeatedly.
Don’t start the engine before finishing the maintenance for fuel system.
8.4.4 Cleaning Filter Screen for Fuel Tank
1. Remove tank cap.
2. Check seal ring for damage, change it if necessary.
3. Remove screw, filter assembly, drain valve and spacer.
4. Remove the filter screen from the filter filler.
5. Cover with clean diesel filter screen and fuel tank cover, wipe it with cotton.
6. Install a whole set of filter cover, including spacer, drain valve, filter assembly
and screw.
7. Install the filter screen onto the filter filler.
8. Mount the fuel tank cap.
FIG. 8-4-9 dismantle filter screen and fuel tank cap