Stihl HT 70 User Manual

41HT 70, HT 75
english
1)
STIHL dealer * see “Guide to Using this Manual“
Maintenance Chart
Please note that the following maintenance intervals apply for normal operating
conditions. If your daily working time is longer than normal or cutting conditions
are difficult, shorten the specified intervals accordingly..
before starting work after finishing work or daily after each refueling stop weekly monthly every 12 months if problem if damaged as required
Complete machine
Visual inspection (condition,
leaks)
XX
Clean
X
Throttle trigger, slide control 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 –
chain must not rotate
XX
Readjust idle
X
Spark plug Readjust electrode gap
X
Cooling inlets Clean
X
Spark arresting screen in muffler*
Inspect
X
Clean or replace
XX
All accessible screws and nuts (not adjusting
screws)
Retighten
X
Anti-vibration element Replace
1)
X
Chain lubrication Check
X
Saw chain
Inspect, also check sharpness
XX
Check chain tension
XX
Sharpen
X
Guide bar
Check (wear, damage)
X
Clean and turn over
XX
Deburr
X
Replace
XX
Chain sprocket
Check
X
Replace
1)
X

Stihl HT 70 Specifications

General

Brand	Stihl
Model	HT 70
Category	Pole Saw
Language	English