Airplane Manual FK 12 S2
FK Lightplanes
Revision 1
Handling, Serv.& Maint.
page 8-2
8.5.
Regular Maintenance and Lubrication Schedule
The following actions must be performed after certain flight hours or time
intervals as applicable.
There are some actions which must be done for the first time after the very
first 2 / 10 / 25 flight hours. The regular maintenance intervals are 25 / 100 /
200 / 500 flight hours or every year / every 2 / every 5 years.
Engine maintenance is not part of this manual, it must be performed
additionally according to the respective engine manual.
8.6.
Time between Overhaul (TBO)
For the main structure: none
recommendation: engine overhaul according engine manual
recommendation: propeller overhaul according propeller manual
8.7.
Fuel System Check / Cleaning
If the fuel tanks are contaminated with dirt (check the inside by using a
torch), they must be dismantled and cleaned. For this, drain the complete
system (by using the electrical fuel pump) and dismantle all connections.
Clean the tanks by using fuel or spirit / alcohol. Do not use water or solvents.
