Shindaiwa 269T, Instruction Manual

Page: 22 / 28

22
GUIDE BAR
• Clean before using.
− Clean the groove of the guide bar with for
example a small screw driver.
−
Clean oil holes with a wire.
•
Reverse guide bar periodically.
•
Clean sprocket, clutch and bar mount area before
installation of guide bar.
AUTOMATIC OILER
• The discharge volume of the automatic oiler is
adjusted to 7 mL/min approximately at 7,000 r/min,
prior to shipment from factory.
−
To increase the deliverly volume, turn the
adjusting screw counterclockwise. When the
adjusting screw touches stopper and stops, this
position indicates maximum discharge volume. (13
mL/min 7,000 r/min)
− Do not turn the adjusting screw beyond the max.
or min. limit of volume adjustment.
MAGNETO
•
The unit has CDI (Capacitor Discharge Ignition)
system, which does not require adjustment of
ignition timing.
• Check for secure (tight) wire connections.
SPROCKET
• The damaged sprocket will cause premature
damage or wear of saw chain.
−
When the sprocket has worn out 0.5 mm or more,
eplace it.
•
Check sprocket when you install new chain. Replace
it if worn.
SPARK PLUG
• Check periodically.
− The standard spark gap is 0.6 to 0.7 mm.
− Correct the spark gap if it is wider or narrower
than the standard gap.
•
Fastening torque: 15 to 17 N
･
m (150 to 170 kgf
･
cm)
CYLINDER FINS
Check periodically.
•
Clogged fins will result in poor engine cooling.
• Remove dirt and dust from between fins to let
cooling air pass easily.
NOTE
When replacing guide bar or saw chain, ask your
shindaiwa dealer.
0.6
‐
0.7 mm
screw
Oil adjusting
0.5 mm
Oil hole
Groove
Saw chain
0.5 mm
INCREASE
DECREASE