WARNING
Before performing any type of maintenance/service, disengage all controls
and stop the engine. Wait until all moving parts have come to a complete
stop. Disconnect spark plug wire and ground it against the engine to prevent
unintended starting.
Interval
Each use
1st month or 10 hours of operation
Thereafter, every 3 months or 30 hours of operation
Every 6 months or 50 hours of operation
Every year or 100 hours of operation
Every 2 years
Every 128 hours
Service more often when used in dusty areas.
*These items should be serviced by company authorized dealer, unless you have the proper tools and mechanically proficient.
WARNING
Always stop engine, disconnect spark plug wire before performing any type of
maintenance on your machine.
12 - EN
•
MAINTENANCE
•
Periodically maintenance is required in order to keep engine well. Service and
adjustment shall follow the schedule given below. This chart describes service
guidelines only. See the Engine Owner's Manual for details of fuel, oil, air
filter and spark plug instructions.
Item
1. Engine oil level
2. Air filter
1. Engine oil
1.Engine oil
2.Air filter element
1. Air filter element
2. Spark plug
3. Spark arrester
1. Value clearance
1. Fuel hose
1. Cylinder head, piston
GENERAL RECOMMENDATIONS
• Always observe safety rules when performing any maintenance.
• The warranty on this string trimmer does not cover items that have been
• Changing of engine-governed speed will void engine warranty.
• All adjustments should be checked at least once each season.
• Periodically check all fasteners and make sure these are tight.
Service
1. Check and refill if needed
2. Check and clean if needed
1. Change using recommended motor oil
1. Change
2. Clean
1. Change
2. Clean and adjust*
3. Clean
1. Check and adjust
1. Check (change if necessary)
1. Remove carbon deposits
subjected to operator abuse or negligence. To receive full value from warranty,
operator must maintain the equipment as instructed here.
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