30
WARNING
Be sure to wear safety gloves.
Before filing:
Take sure the saw chain is held securely. Make sure the engine is stopped.
Use a round file of proper size for your chain.
Place your file on the cutter and push straightforward. Keep the file position
as illustrated.
After every cutter has been set, check the depth gauge and file it to the
proper level as illustrated.
(1) Appropriate gauge checker
(2) Make the shoulder round
(3) Depth gauge standard
WARNING
Be sure to round off the front edge to reduce the chance of klckback or
tie-strap breakage.
Make sure every cutter has the same length and edge angles as illustrated.
(4) Cutter length
(5) Filing angle
(6) Side plate angle
(7) Top plate cutting angle
TRANSMISSION
The reduction gears are lubricated by multipurpose, lithium-based grease in
the transmission.
Supply new grease every 25 hours of use or more often depending on the
job condition.
When adding lubrican!, use a grease gun to insert lubrican! into the three
grease nipples located on the transmission.
(1) Grease fitting
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