V4.0
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
Performed at every indicated month or
operating hour interval, whichever comes
first.
Air Cleaner
Fuel Tank / Fuel Cap
Fuel Filter
Gearbox/Hammer Box
Fuel Tank
Chisel
Muffler
Engine Cooling Fins
Spark Plug
* For commercial use, log hours of operation to determine proper maintenance intervals.
** Service more frequently when used in dusty areas.
Visit www.princessauto.com for more information
Gasoline Post Driver
*
Clean
Replace
Check
Clean
Check
Replace
Clean
Add Grease
Check
Clean
Fill Fuel
Sharpness
Sharpen
Replace
Check
Remove Carbon
Deposit
Check
Clean
Clean / Adjust
Replace
X**
X
X
X
X
X
X
X
X
8658973
X
X
X
X
X
X
X
X
X
X
X
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