OPERATION
OPERATION
Operation Section 4-33
© 2004 Alamo Group Inc.
FB42 08/01
TROUBLE POSSIBLE CAUSE POSSIBLE REMEDY
Excessive Vibration 1. Check Gearbox bolts. Tighten if loose.
2. Check for loose nuts on Tighten if loose.
bladeholder and blades.
3. Check for bent output shaft. Replace shaft if bent.
If shaft is bent, oil will
normally leak from bottom
seal.
4. Check to see if blades are Free Blades so they
free swinging. swing.
5. Check for even wear on each Weigh Blades.
blade tip. Were both blades Weight should be
changed at the same time? within 1 oz.
Always replace
both blades.
6. Blade broken. Replace blades, in set.
7. Blade carrier bent. Replace carrier.
8. Blade hub not properly Remove hub, check
seated on shaft. tapered spline shaft,
clean and replace.
9. New blade or bolts matched Replace blades or bolts
with worn blade or bolts. in sets.
10. Drivelines not phased Replace driveline
correctly. Implement &
tractor yokes must be in
line.
Gearbox Overheating 1. Low on lubricant. Fill to level plug.
2. Improper type lubricant. Replace with proper
lubricant.
3. Excessive trash build-up Remove trash.
around gearbox.
4. Bearing or gears set up Consult your Dealer.
improperly.
14. TROUBLE SHOOTING GUIDE
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