20 041-135-B0-001 Rev. A (07/2013)
3.2 Maintenance Schedule
Item
Maintenance
Procedure
Regular Service period. Perform at every indicated month or operating hour
interval, whichever occurs rst.
*
Each Use
1st Month
or
4 to 6 Hours
Every 3 Months
or
50 Hours
Every 6 Months
or
100 Hours
Once per Year
or
300 Hours
Engine Oil
Check x
Change x x
Air Cleaner
Check x
Clean x
**
Spark Plug Clean / Adjust x
Spark Arrester Clean x
Fuel Filter
Check x
Replace x
**
Valve Clearance Check / Adjust x
***
Fuel Tank
and Strainer
Clean x
**
Fuel Line Check Every 2 years (Replace as necessary)
***
*
Log hours of operation to determine proper maintenance.
**
Service more frequently when used in dusty areas.
***
These items should be serviced by an authorized dealer or qualied personnel.
Service Period for Oil Changes Temperature
Normal - 100 hr 77°F (25°C)
95 hr 86°F (30°C)
85 hr 95°F (35°C)
70 hr 104°F (40°C)
Table 3-1, Maintenance Schedule
3.0 Servicing, continued
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