Lubricating The Gearbox - Stihl HL 100 Instruction Manual

English
Checking the Spark Plug
Clean dirty spark plug.
N
Check electrode gap (A) and
N
readjust if necessary – see
"Specifications".
Rectify the problems which have
N
caused fouling of the spark plug.
Possible causes are:
Too much oil in fuel mix.
–
Dirty air filter.
–
Unfavorable running conditions.
–
WARNING
Arcing may occur if the adapter nut (1) is
loose or missing. Working in an easily
combustible or explosive atmosphere
may cause a fire or an explosion. This
can result result in serious injuries or
damage to property.
20
Use resistor type spark plugs with a
N
properly tightened adapter nut.
Installing the spark plug
A
Screw the spark plug (3) into the
N
cylinder and fit the boot (2) (press it
down firmly).
1

Lubricating the Gearbox

Blade Drive Gear
Lubricate the blade drive gear with
2
STIHL gear lubricant for hedge trimmers
– see "Special Accessories".
Straight (0°) version
3
Adjustable 135° version
Check the lubricant level at regular
N
intervals of about every 25 hours of
operation. Unscrew the filler
HL 95, HL 95 K, HL 100, HL 100 K