Maintenance And Storing; Daily Checks And Maintenance; Every 20 Hours Checks And Maintenance; Every 50 Hours (10 Days) Checks And Maintenance - Robin America EY44-2 Service Manual

13. MAINTENANCE and STORING
The following maintenance jobs apply when the engine is operated correctly under normal conditions. The indicated
maintenance intervals are by
no
means guarantees for maintenance free operations during these intervals.
For example, if the engine is operated in extremely dusty conditions, the air cleaner should be cleaned every day, instead
of every 50
hours.
13-1 DAILY CHECKS and MAINTENANCE
Checks and maintenance
Remove dust from whatever parts which
accumulated dust.
Check external fuel leakage. If any, retighten or
replace.
Check screw tightening. If any loose one
is
found,
re-tighten.
Check o i l level in crankcase and add up as necessary
Reasons for requiring them
The governor linkage is especially susceptible
to
dust.
Not only wasteful but also dangerous.
Loose screws and nuts will result
in
vibration
accidents.
If
the engine is operated without sufficient oil, it will
fail.
13-2 EVERY 20 HOURS CHECKS and MAINTENANCE
i
Checks and maintenance
To remove run-in wear particles. Change crankcase o i l
Reasons for requiring them
13-3 EVERY 50 HOURS (10 DAY) CHECKS and MAINTENANCE
b
Checks and maintenance
Reasons for requirhg them
Change crankcase o i l
Output power is reduced and starting
Check spark plug. If contaminated, wash
in
Clogged air cleaner harms engine operation.
Clean air cleaner
Contaminated o i l acceralates wear.
gasoline
or
polish with emery paper.
is made difficult.
~
. L
134 EVERY 100
-
200 HOURS (MONTHLY) CHECKS and MAINTENANCE
Checks and maintenance
Reasons for requiring them
Clean fuel filter and fuel tank.
The engine will be out of order
Clean contact breaker points. The engine output drops.
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