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Page 14
MAINTENANCE
CAUTION
Do not let brake
fuids, gasoline, petroleum-based materials
touch the plastic parts. Chemicals can
cause damage to the plastic, and make the
plastic unserviceable.
CAUTION
Do not use strong
solvents or detergents on the plastic
housing or components.
CAUTION
Remove the battery
pack from the machine before maintenance.
REPLACE THE GUIDE BAR AND
THE CHAIN
1. Remove the chain cover nuts with the
wrench.
2. Remove the chain cover.
3. Put the chain drive links into the bar groove.
4. Put the chain cutters in the direction of the
chain operation.
5. Put the chain in position and make sure that
the loop is behind the guide bar.
6. Hold the chain and bar.
7. Put the chain loop around the sprocket.
8. Make sure the chain tension pin hole on the
guide bar ts correctly with the bolt.
9. Install the chain cover.
10. Tighten the chain. Refer to Adjust the
chain tension.
11. Tighten the nuts when the chain is cor-
rectly tensioned.
NOTE: If you start the chain saw with a new
chain, have a test for 2-3 minutes. A new chain
gets longer after the rst use, examine the
tension and tighten the chain if necessary.
FIG. 13
FIG. 14
Chain drive links
Bar groove
Chain cutters
FIG. 15
Sprocket
Bolt
Pin hole
FIG. 16
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