English / USA
Maintenance Chart
Please note that the following maintenance intervals apply for normal operating
conditions only. If your daily working time is longer than normal or operating
conditions are difficult (very dusty work area, resinous growth etc.), shorten the
specified intervals accordingly.
Complete machine
Throttle trigger, slide control
Air filter
Filter in fuel tank
Fuel tank
Carburetor
Spark plug
Cylinder fins
Spark arresting* screen in muffler
All accessible screws and nuts
(not adjusting screws)
Cutter blade
Gearbox lubrication
Drive shaft
*
see "Guide to Using this Manual"
30
Visual inspection (condition, leaks)
Clean
Check operation
Clean
Replace
Check
Replace
Clean
Check idle setting
Readjust idle
Readjust electrode gap
Clean
Inspect
Clean or replace
Retighten
Visual inspection
Sharpen
Check
Top up
Check lubrication
Lubricate
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
HL 75, HL 75 K
X
X
X
X
X
X
X