© by WilTec Wildanger Technik GmbH
Seite 22
http://www.WilTec.de
http://www.aoyue.eu
http://www.teichtip.de
Clean and change fuel filter
The fuel filter must be kept clean day-to-day to guarantee max output of the engine .
Take the filter out of fuel tank and clean it.
Clean
Every six months or 500
Hrs
Change
Every year or 1000 Hrs
Change Lube oil filter
Clean
Change
500 Hrs or when main-
taining
Model
C178F/C178FD(1D70) C186F/C186FD(1D100) C188F/C188FD(1D100)
Capacity
(Liter
1.10
1.65
Change
Operating period
First
First month or after 20
Hrs.
Second and la-
ter
Every 30 months or 1000
Hrs.