10. MAINTENANCE
MAINTENANCE
SCHEDULE
\
REGULAR SERVICE PERIOD (3)
ITEM
Perform
at every
indicated
month
EACH
USE
or poerating
hour intervals,
whichever
comes
first.
Engine oil
Check level
0
Change
Gear case oil
Check level and Check
for water contamination
Change
Engine oil filter
Change
Engine timing bell
Check-readjust
Carburetor
linkage
Check
and idling speed
Adjust
Valve clearance
Check-readjust
Spark plugs Check-clean
(Replace
if neccessary)
Propeller
and tab washer
Check
0
(Replace
if neccessary)
Lubrication
Grease
106