29
PROBLEM
CAUSE
SOLUTION
Excessive vibration or noise.
1. dry or corroded blades.
1. Lubricate the blades,
following the section
“LUBRICATING THE
BLADE” found on page 25
in this manual.
2. Bladesorbladesupport
is bent.
2. Replacewith anew blade
or support.Contact
HENX service center
for blade or support
replacement
service,foundon page 30.
3. Bent or damaged teeth.
3. Replace with a new blade.
contact HENX service
cen- ter for blade
replacement service,
found on page 30.
4. Loose blade bolts.
4. Tightentheblade bolts.
Using
a 5/16"
wrench,
turn the bolt clockwise
to tighten.
