17
MS 192 T
:
Turn the screw clockwise to
tension the chain.
:
Tighten the hex nut (arrow).
217RA076 TG
The chain (1) is correctly tensioned
when it rests against the underside
of the chain guide (arrow) and can
be pulled over the guide bar by
hand when the chain brake is
released.
If the chain is tensioned
1
217RA007 TG
excessively, this may result in
damage to the chain, guide bar and
sprocket, as well as its needle
bearing.
Sprocket cover with integrally
moulded chain catcher (1).
If the chain catcher has broken (2),
file down the stub and replace with
a replacement chain catcher (3).
1
2
217RA350 TG
– Remove the sprocket cover and
bar and chain,
:
Remove the screw (arrow).
:
Remove the chain catcher (3).
– Reassemble parts in reverse
217RA005 TG
3
order.
– Remove the sprocket cover and
bar and chain,
– Remove the chain catcher,
:
Remove the screw (arrow).
1
217RA006 TG
:
Remove the spiked bumper (1).
– Reassemble parts in reverse
order.
5.2
Tensioning the Chain
5.3
Chain Catcher
5.4
Bumper Spike
