Ryobi RY40507 Manual Del Operador página 25

CHAIN
TENSIONING
SCREW
CHAIN
COVER
NOTE: When replacing the guide bar and chain,
always use the specified bar and chain listed in
the Bar and Chain Combinations section later
in this manual.
 Remove the battery pack before you do any
work on the chain saw.
 Remove the bar mounting nuts using the
combination wrench provided.
 Remove the chain cover.
 Remove the bar and chain from the mounting
surface.
 Remove the old chain from the bar.
 Lay out the new saw chain in a loop and
straighten any kinks. The cutters should face
in the direction of chain rotation. If they face
backwards, turn the loop over.
 Place the chain drive links into the bar groove
as shown.
NOTE: Make certain of direction of chain.
MAINTENANCE
BAR MOUNTING
NUT
Fig. 24
MOUNTING
SURFACE
CHAIN
BAR
BAR
MOUNTING
NUT
Fig. 25
25 - English
CUTTERS
CHAIN DRIVE LINKS
CHAIN DRIVE
LINKS
BAR
GROOVE
CHAIN
TENSION PIN
HOLE
TENSION PIN
CHAIN ROTATION
Fig. 26
Fig. 27
BAR STUD
CHAIN
COVER
BAR
MOUNTING
CHAIN
NUT
Fig. 28