Powerplus POW64115 CHAINSAW 37.2CC 406MM EN - Manual (Page 22)

POW64115 EN
Copyright © 2011 VARO P a g e | 22 www.varo.com
10.5 Spark plug
Note: for efficient operation of saw engine, spark plug must be kept clean
and properly gapped.
fig 18a
 Push stop switch down.
 Remove knob (A) holding air filter cover in
place; remove the top cover (B) by
loosening the cover retaining screw. Cover
will lift off. (fig. 18a)
fig 18b
 Disconnect the wire connector (C) from the
spark plug (D) by pulling and twisting at
the same time (fig. 18b).
 Remove spark plug with spark plug socket
wrench.
 DO NOT USE ANY OTHER TOOL
 Check electrode gaps with wire feeler gauge and set gaps to .025” (.635mm) if necessary.
 Reinstall a new spark plug.
Note: a resistor spark plug must be used for replacement.
Note: this spark ignition system meets all requirements of the interference-
causing equipment regulations.
11 CLEANING AND MAINTENANCE
11.1 Sprocket tip lubrication:
Caution: the sprocket tip on your new saw has been pre-lubricated at the
factory. Failure to lubricate the guide bar sprocket tip as explained below
will result in poor performance and seizure, voiding the manufacturer’s
warranty.
Lubrication of the sprocket tip is recommended after 25 hours of use or once a week, which
ever occurs first. Always thoroughly clean guide bar sprocket tip before lubrication.
B
A