8
Assembly Cont …..
Lay the chain around the sprocket (fig 6 –A)
Check that the tangs of the chain links are sit-
ting correctly in the slots in the sprocket and
then lay the chain around the Bar.
NOTE:
The cutting edge of the chain must
face in the direction indicated (Fig 6-C)
C
Cutting Edge
Fig 6
B
A
Before using a new chain / bar for the first time liberally lubricate the
chain and bar by hand using chain oil
WARNING!:
Saw chain stretches during use, particularly
when it is new, and it will occasionally be necessary to
adjust and tighten it. New chain will require adjustment in
less than 5 cuts. Re adjust it as often as necessary.
FUEL AND LUBRICATION
Fuel
Use standard grade unleaded fuel mixed in a ratio of 25:1 with 2-stroke engine oil
Mixing fuel
Mix fuel with 2-stroke oil in an approved container. Shake gently and ensure thorough mix.
Replace the Chain brake / clutch cover and Bar fastening
nuts (Fig 3– 21 & 18) and tighten the nuts
Adjust the chain tension screw (Fig 7 –A)
so that if the chain is pulled down with
the fingers at the centre of the bar the
gap between the chain and the bar is 6
to 8mm.
Fig 7
6 to 8mm
A
