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Chainsaws
Adjusting Chain Tension
Always loosen sprocket guard nuts before turning the chain tension adjuster, otherwise the sprocket guard and tensioner will be damaged.
1
Release the spark plug cover latch with the T-Wrench.
2
Disconnect the spark plug wire.
3
Unlock the chain brake and loosen Bar/Clutch Cover Nut.
4
Hold the bar nose up, and turn the Tension Adjuster (A) clockwise towards (+) until chain contacts underside of the bar.
5
Tighten Bar/Clutch Cover Nut with the bar nose held up and under tension.
6
Pull the chain around the bar by hand. Loosen the Tension Adjuster if you feel tight spots.
7
Assemble components in reverse order
Keep chain properly tensioned at all times.
Note: All chains require frequent adjustments