Publicidad
F40
F41
52
English
11. Maintenance of saw chain and guide bar
Make sure every cutter has the same length and edge
angles as illustrated. (F40)
(4) Cutter length
(5) Filing angle
(6) Side plate angle
(7) Top plate cutting angle
Guide Bar
• Reverse the bar occasionally to prevent partial
wear.
• The bar rail should always be a square. Check for
wear of the bar rail. Apply a ruler to the bar and the
outside of a cutter. If a gap is observed between
them, the rail is normal. Otherwise, the bar rail is
worn. Such a bar needs to be corrected or replaced.
(F41)
(1) Ruler
(2) Gap
(3) No gap
(4) Chain tilts
WARNING
This saw is equipped with one of the following low
kickback bar/chain combinations:
Front and Rear dampers
Replace if adhered part is peeled or crack is observed on the
rubber part. Replace if the inside of the rear damper metal
has been beaten by the stopper bolt and the clearance of the
metal increased.
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