Raven GEN 6500E, Owner'S Manual

Page: 24 / 80

23
MAINTENANCE
The engine must be properly maintained to ensure ensure safe
operation. To keep your gasoline engine in good working
condition, periodic service is required. Please follow this
Maintenance Schedule:
Frequency
Each
time
First 1
month or
first 20hrs
of operation
Thereafter,
every 3 months
or every 50hrs
of operation
Every year
or every
100 hrs of
operation
Engine oil
●
●
●
●
●
●
●
●
● *
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Replace
Air filter
element
Check
Clean
Replace
Deposit Cup(
if applicable)
Clean
Spark Plug
adjust
Spark arrester Clean
Idling (if
applicable)**
Check -
adjust
Valve
clearance **
Check-adjust
Fuel tank &
fuel filter **
Clean
Fuel line Check Every 2 years ( change if necessary)
* These items should be replaced whenever necessary.
** These items should be maintained and repaired by our authorized dealer.
Check -
Check- Refill