Sakai SW880-1, Operator'S Manual

Page: 87 / 111

3. PERIODIC MAINTENANCE
– 82 – – 83 –
(3) Every 250 service hours
⑦
Engine oil filter
㉕
Engine oil pan
See the separate engine manual.
1) Remove the cover. Loosen the drain bolt that remove
the drain unit.
2) After completion of operation and while the oil is warm,
drain the oil with the drain plug removed.
WARNING
When draining a hot oil, use care not to get burned.
3) Put the shield tape on it, refit the drain plug and fill the
crankcase with the engine oil from the fill port.
4) Change the engine oil filter element.
NOTE: For a new machine, change oil at 50 operating
hours for the initial time only.
⑬
Sprinkler pipe
1) Spray pipe
Remove the cap from both ends of each spray pipe.
Operate the spray pump to wash out dust from inside
the pipe.
2) Nozzle
• Remove the nozzles from the spray pipe and separate
the filter from each nozzle.
• Clean the filters. Use a needle or the like to clean
nozzle hole. Refit the filters to the nozzles.
• Fit the nozzles to the pipes so that the water is sprayed
in the form of a hand fan in parallel with the pipe.