Tensioning The Chain; Checking Chain Tension - Stihl HT 100 Instruction Manual

English
5
1
4 3
Fit the guide bar over the screw (3)
N
and engage peg of tensioner slide in
the hole (4) – place the chain over
the sprocket (5) at the same time.
Turn the tensioning screw (1)
N
clockwise until there is very little
chain sag on the underside of the
bar – and the drive link tangs are
engaged in the bar groove.
Refit the cover and screw on the nut
N
fingertight.
Go to chapter on "Tensioning the
N
Saw Chain"
12

Tensioning the Chain

1
Retensioning during cutting work:
Stopping the engine
N
Loosen the nut.
N
Hold the bar nose up.
N
Use a screwdriver to turn the
N
tensioning screw (1) clockwise until
the chain fits snugly against the
underside of the bar.
While still holding the bar nose up,
N
tighten down the nut firmly.
Go to "Checking Chain Tension".
N
A new chain has to be retensioned more
often than one that has been in use for
some time.
Check chain tension frequently –
N
see chapter on "Operating
Instructions".

Checking Chain Tension

Shut off the engine
N
Wear work gloves to protect your
N
hands.
The chain must fit snugly against
N
the underside of the bar and it must
still be possible to pull the chain
along the bar by hand.
If necessary, retension the chain.
N
A new chain has to be retensioned more
often than one that has been in use for
some time.
Check chain tension frequently –
N
see chapter on "Operating
Instructions".
HT 100, HT 101, HT 130, HT 131