Alamo PA92 - Manual (Page 147)

OPERATION
PA92 04/09 Operation Section 4-51
© 2009 Alamo Group Inc.
OPERA
T
ION
TROUBLE POSSIBLE CAUSE POSSIBLE REMEDY
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.
Gearbox Leaking Damaged oil seal Replace seal.
Bent shaft. Replace oil seal and shaft.
Shaft rough in oil seal area. Replace or repair shaft.
Oil seal installed wrong. Replace seal.
Oil seal not sealing Replace seal or use a sealant on
in the housing. OD of Seal.
Oil level too high. Drain oil to proper level.
Sand hole is casting. Replace castings or gearbox.
Gasket damaged. Replace gasket.
Bolts loose. Tighten bolts.