Alamo 7191852C, Operator'S Manual

Page: 97 / 110

OPERATION
PA91 02/08 Operation Section 4-45
© 2009 Alamo Group Inc.
OPERA
T
ION
TROUBLE POSSIBLE CAUSE POSSIBLE REMEDY
Structural Members Rough treatment. Use only on elements it is designed
Failure to cut such as grass, weeds, brush,
trees.
Excessive Vibrations Check Gear box bolts. Tighten if loose.
Check For loose nuts on Tighten If loose
bladeholder and blades
Check for bent output shaft.
Replace shaft if bent.
If shaft is bent oil will normally
leak from the bottom seal.
Check to see if blades are
Free blades so they swing
free swinging.
Check for even wear on each
Weigh blades. Weight should be
blade tip. Were both blades within 1 oz. Always replace
changed at the same time? both blades.
Excessive Vibrations Blade Broken. Replace blades, in sets.
Blade carrier bent. Replace carrier.
Blade hub not properly Remove hub, check tapered spline
seated on shaft shaft, clean and replace.
New Blade or bolts matched Replace blades or bolts in sets
Drivelines not phased correctly. Replace Drivelines.
Implement & tractor yokes must
be in line.
Gearbox Overheating Low on lubricant. Fill to level plug.
Improper type lubricant. Replace with NLGI 000 lubricant.
Excessive trash build-up Remove trash.
around gear box
Bearing or gears set up improperly
Consult your dealer.
Gearbox Noisy Rough Gears. Run in or change gears.
Worn Bearing. Replace bearing.
Noise Damaged Belt Shield Straighten or replace Shields.
(Rubbing on pulleys or belt).
Worn Bearing or Gear.
Replace Bearing or Gear.