Loading ...
Loading ...
Loading ...
CUSTOMER RESPONSIBILITIES
I SIDe VIEW ]
File Holder
__/...,__ File
Cutter Depth Gauge
I FRONT VIEW
"_ Guide Bar
&Chain
Figure 23
Outside
_ "--_---"-.-_ -- Inside _,_
Cutters Same
Figure 24
Figure 25
Remove Damage
Side Plate TopPlate
Figure 26
I 85°
J
I
I
I
25°
GUIDE BAR MAINTENANCE (Fig. 28 & 29)
Conditionswhich require guide bar maintenance:
• saw cuts to one side or at an angle.
• saw has to be forced through the cut.
• inadequate supply of oilto the bar and chain.
Check the conditionof the guide bar each time the chain
is sharpened. A worn guide bar will damage the chain
and make cuttingdifficult.
• Move on/stopswitch to the "stop"position.
• Remove bar and chain from saw.
• Clean all saw dust and any other debris from the guide
bar groove and guide bar lubrication hole. Figure 28.
• Lubricate guide bar hole sprocket after each use.
Figure 28.
• Burringofbar railsis a normal process of guide bar rail
wear. Remove these burrs by filing guide bar rail side
edges square with a flat file. Figure 29.
• Restore square edges to an uneven rail top by filing
with a flat file. Figure 29.
Remove Sawdust
From Guide Bar Groove
CRRFTSMRN""
Figure 28
Replace the guide bar when:
• the inside groove of the guide bar rails is worn.
• the guide bar is bent or cracked.
• excess heating or burring ofthe rails is noted.
If replacement is necessary, use only the replacement
reduced kickback guide bar specified for yoursaw in the
repair parts list or as specified on the replacement bar
and chain decal located on the chain saw.
Correct Wom Grooves File Edges
Groove Square
Figure 29
Figure 27
-19-
Loading ...
Loading ...
Loading ...