OPERATION & MAINTENANCE MANUAL SWE18UF
84
8) After oil is vented, check whether there is metallic chipping on cloth; If there is, technical inspection
should be done to the engine, if there isn’t, go to the next step.
9) Fit and screw down outlet plug.
10) Clean surrounding area of engine oil filter seat. Turn the filter cartridge anti-clockwise to remove old
seals.
11) Clean sealed washer surface of filter seat.
12) Wipe clean oil on the seals of new filter.
13) Fit new filter, turn filter clockwise until the washer touch interface. Ensure not to damage washer when
fitting filter.
14) Screw down engine oil filter. Remember not to make it too tight to prevent screw thread distortion or
filter element seals damaging.
15) Open oil filter cover, and fill recommended oil in engine 15 minutes later, check whether the oil level lies
within the marking range or not.
16) Fit filler cap.
17) Start engine. Run at low revs for 5 minutes.
18) Check whether the engine oil pressure indicator light goes out at once, if not, stop engine and check for
the reason.
19) Stop engine, take out key from key switch.
20) Check whether there is any leakage at outlet plug.
21) Check oil level on dipstick
5.2.3 Gear Oil
lubricated by the hydraulic oil in the work pipeline
The first replacement should be
applied after 250 hours ’
operation of the new machine,
after this time, replace it every
1000 hours.