31KW 85
english / USA
Maintenance Chart
The following maintenance intervals apply to normal operating conditions.
If your daily working time is longer than normal or operating conditions are difficult (very
dusty work area, etc.), shorten the specified intervals accordingly.
before
starting work
after finishing
work or daily
after each
refueling stop
weekly
monthly
if problem
if damaged
as required
Complete machine
Visual inspection (condition,
leaks)
XX
Clean
X
Control handle Check operation
XX
Air filter
Clean
XX
Replace
X
Filter in fuel tank
Check
X
Replace
XX
Fuel tank Clean
XX
Carburetor
Check idle adjustment -
sweeper belts must not rotate
XX
Readjust idle
X
Spark plug Readjust electrode gap
X
Colling air intakes
Inspect
X
Clean
X
Spark arresting screen in muffler
Inspect
XX
Clean or replace
XX
All accessible screws and nuts (not adjusting screws) Retighten
X
Rubber buffers Have replaced by STIHL dealer
X
Sweeper drum assemblies
Check
XXX
Replace
XX
Drive shaft
Check
XX
Lubricate
X
Sleeve (drive tube protector)
Check
XXX
Replace
X