8913204 Gas Engine V1.0
10 For technical questions call 1-800-665-8685
6. Maintain the engine’s label and name plate. These carry important
information. If unreadable or missing, contact Princess Auto Ltd. for
replacements.
IMPORTANT! Only qualified service personnel should repair the
engine.
MAINTENANCE SCHEDULE
This schedule applies to normal operating conditions. If you operate your
engine under severe conditions, such as sustained high-load or high-
temperature operation or use in unusually wet or dusty conditions, consult a
qualified technician for recommendations applicable to your individual needs
and use.
REGULAR SERVICE PERIOD
Every 3 months
or 50 Hours
Every 6 months
or 100 Hours
Performed at every indicated month
or operating hour interval, whichever
comes first.
Engine Oil Check X
Change X X
Air Cleaner Check X
Clean X **
Sediment Cup Clean X
Spark Plug Clean / Adjust X
Replace X
Idle Speed Check / Adjust X
Valve Clearance Check / Adjust X
Combustion
Chamber
Clean
X
Fuel Tank and Filter Clean X
Fuel Tube Check Every 2 years (replace if necessary)
* For commercial use, log hours of operation to determine proper maintenance intervals.
** Service more frequently when used in dusty areas.