Stihl 090 AV - Page 22

Top : Tensioni ng the Oilomatic chain
Bottom : TIght en collar nuts secu rely
Now tension the Ollomatic chain by tumlng the tensioning
screw (5) ctockwise. making sure
that the drive link tangs
are lined up with the bottom groove of the bar . Hold the bar
nose (7) up tum tension screw (5) until the Oilomatlc chain ·
is
pmperly seated on the underside 01 the bar . While stili
holding
the bar nose uP. tighten the collar nuts (1) securely.
Ch ecking ch al n te nsi on
The Otlomatic chain Is correctly tensioned when is fits
snugly on the underside 01 the bar 1;,"1 can stili be pulled
easily around
the bar .
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