RedMax G3800AVS User Manual

24 

Make sure every cutter has the same length and
edge angles as illustrated. (F38) 

■ GUIDE BAR 
• Reverse the bar occasionally to prevent partial

wear. 

• The bar rail should always be a square. Check

for wear of the bar rail. Apply a ruler to the bar
and the outside of a cutter. If a gap is observed
between them, the rail is normal. Otherwise, the
bar rail is worn. Such a bar needs to be
corrected or replaced. (F39)