MAINTENANCE
- 21 -
PROBLEM
REMEDYCAUSE
• Install new blade shaft bearings or
blade shaft, as required.
• Tune engine according to
manufacturer's manual.
• If core is worn or arbor hole
damaged, DO NOT USE. Contact
blade manufacturer.
• Use proper blade. Consult blade
manufacturer.
• Replace worn shaft or mounting
arbor bushing.
• Make certain that drive pin is
functioning.
• Tighten spindle nut.
• Make certain blade RPM is
correct.
• Check water flow, distribution and
lines.
• Tighten the blade shaft nut.
• Make certain the drive pin is
functioning.
• Properly align the saw to square
cut.
• Collars/flanges must be identical
in diameter and the recom-
mended size.
• Use a softer bond/matrix to
reduce stress.
• Shaft bearings are worn.
• Surges occur because engine is
not properly tuned.
• Blade arbor hole is damaged from
incorrectly mounting the blade.
• Bond/matrix is too hard for
material.
• Blade is slipping, wearing one half
of blade more than other.
• Core overheating.
• Core overheating as a result of
blade spinning on arbor.
• Core overheating from rubbing
the material being cut.
• Unequal pressure at blade
clamping collars/flanges.
• Blade is too hard for the material
being cut.
BLADE WORN OUT OF ROUND
LOSS OF TENSION
Troubleshooting
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