maintenance
The chain is correctly tensioned when there is no sag on the underside of the guide bar, the chain is snug, but it can be turned by hand without binding. Ensure that the chain brake is not set.
Note: If chain is too tight, it will not rotate. Loosen the clutch cover lock knob by pressing in and slightly rotating counterclockwise, then rotate the chain tensioning dial counterclockwise. Lift the tip of the guide bar up and retighten the clutch cover lock knob securely. Ensure that the chain will rotate without binding.
adjusting pin
rotate clutch cover lockknob clockwise to secure
chain | CLUTCH COVER | Fig. 40 |
tensioning dial | lock knob | |
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|
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chain tensioning pin hole
SPROCKET CLUTCH
COVER
Fig. 41
Fig. 39
tightenloosen
chain chain
Fig. 42
Page 27 — English