Guide Bar Maintenance - Sparky Professional TV 4240 Gebrauchsanweisung

REMOVING A UNIT FROM STORAGE
combustion chamber.
3. Clean and gap spark plug or install a new spark
plug with proper gap.
FUEL AND LUBRICATION section.

GUIDE BAR MAINTENANCE

supports and carries the saw chain) sprocket tip is
good working condition.
Sprocket tip lubrication:
CAUTION:
recommended after 10 hours of use or once a
clean guide bar sprocket tip before lubrication.
Tools for lubrication:
WARNING:
The lube gun (not included in the kit) is recommended
lube gun is equipped with a needle nose tip which
the sprocket tip.
NOTE.
2. Clean the guide bar sprocket tip.
sert needle nose into the lubrication hole and
sprocket tip (Fig .20).
procedure until the entire sprocket tip has been
greased.
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Fig. 20
saw with chain that is too tight will contribute to rapid
bar wear.
maintenance procedures are recommended.
Chain sharpening:
Chain sharpening requires special tools to ensure
that cutters are sharpened at the correct angle and
WARNING:
The pitch of the chain (Fig. 21)
Fig. 21
(Fig. 22)
same width and length.
(Fig. 21).
TV 4240