Download Rhino Mounts SE8A User's Manual

OPERATION
Low Lubricant.
Rough gears.
Worn Bearing.
Check lubricant level.
Run in or change Gears.
Replace Bearing.
Gearbox Leaking
Damaged Oil Seal.
Bent Shaft.
Oil Seal Race rough.
Oil Seal installed wrong.
Oil Seal not sealing in the housing.
Replace Seal.
Replace Oil Seal and Shaft.
Replace Shaft or repair Race.
Replace Seal.
Replace Seal or use a sealant on O.D.
of Seal.
Drain oil to proper level.
Replace Gasket.
Tighten Bolts.
Replace castings or gearbox.
Oil level too high.
Gasket damaged.
Bolts loose.
Sand hole in casting.
Streaking Conditions
Conditions too wet for cutting.
Blades unable to cut that part of
grass pressed down by path of
tractor tires.
Dull blades.
Height of cutter lower at rear or
front.
Allow grass to dry before cutting. Slow
ground speed of tractor but keep
engine running at full PTO rpm.
Lowering the cutting height may help.
Sharpen or replace blades.
See Cutting Height Instructions.
Gearbox Overheating
Low on lubricant.
Improper type lubricant.
Excessive trash build-up around
gearbox.
Bearing or gears set up improperly.
Fill to level plug.
Replace with proper lubricant.
Remove trash.
Shear Pin Shears
Excessively
Tractor PTO not being run at
540 RPM.
Heavy Material.
Not using proper pin.
PTO engaged at high engine RPM
Cutting in rocky conditions
Blade carrier RPM too high.
Blades not properly heat treated.
SE8A 01/11
© 2011 Alamo Group Inc.
Operation Section 4-47
Consult your Dealer.
Run at 540 RPM.
Reduce ground speed. Raise cutting
height.
Replace only with recommended
shear pin.
Idle engine to engage PTO
Increase cutting height.
Check gearbox ratios.
Consult your Dealer.
OPERATION
Gearbox Noisy