THRUSH S2R – G10 - C: Engine Oil System

THRUSH AIRCRAFT, INC – MODEL S2R-G10
AIRCRAFT MAINTENANCE MANUAL
B: ENGINE EXTERNALS (Continued)
Daily
50
hrs
100
hrs
400
hrs
14.
Inspect and lubricate starter-generator drive
splines with Aeroshell 17 grease (MIL-G-21164)
*NOTE*
Initial inspection/lubrication at 100 hours.
Subsequent inspection/lubrication at 200 hour
interval.
X
C: ENGINE OIL SYSTEM
Daily
50
hrs
100
hrs
400
hrs
Do not mix different brands or types of
oil when changing oil or when
replenishing the oil between oil changes.
1.
Check the oil level. Oil change recommended
every 400 hours.
X X X
Chang
e
Oil
* NOTE *
To avoid overfilling of oil tank, and high oil
consumption, an oil level check is recommended
within 10 minutes after engine shutdown. If more
than 12 minutes has passed, and the dipstick
indicates that oil is needed, start the engine and
run at idle speed for a minimum of two minutes,
and recheck oil level.
2. Check condition and security of oil filler cap.
X
3.
Oil Filter – Remove, inspect and replace paper oil
filter element.
X
* NOTE *
Thrush Aircraft, Inc. highly recommends utilizing a
S.O.A.P. (Spectrometric Oil Analysis Program). A
S.O.A.P. kit includes:
1) New filter element “O” ring (if required), oil
sample kit, filter bottle and return packaging.
2) Analysis of filter and oil (if submitted).
3) Scanning Electron Microscope (SEM)
investigation of any debris found within the filter
to positively identify any possible bearing, cage,
shaft, or gear material
CAUTION
Page Effective 03/26/2010 2-16