Maintenance & Adjustment
166
D760.H03E-001.H1907
Fuel filter
Check the maintenance period refer to page 208
Replacement method
Please refer to the attached Operation and Maintenance Manual of Cummins
Engine.
CAUTION:
1. Do not tighten the filter with a filter spanner during the installation.
Otherwise the threads may deform and the filter may be damaged.
2.Tighten the drain valve by hand instead of any tools.
3.Do not open the drain valve completely when draining water.
Fuel Primary Filter (oil-water separator)
Check the maintenance period refer to page 208
Fuel prefilter oil water separator discharge
Turn the ignition to LOCK and stop the engine.
When the engine stops working for more than 30 minutes, release the drain plug
and release the water from the drain plug. After draining, tighten the draining plug
firmly.
CAUTION:
1. When the water reaches the alarm height of the fuel filter water level
sensor and the water in the oil alarm light is on, do not continue driving.
Otherwise it will cause engine damage.
2. For safety reasons, be sure to put the fuel in the tray and do not dirty
the floor.
3. If any oil spills on other accessories, wipe off the oil thoroughly.
4. After unscrewing the filter element, a clean oil storage tool must be
prepared to prevent the siphon caused by full tank from leaking a lot of
fuel.
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