Troubleshooting - Tarmo TAR004 Instruction Manual

TROUBLE SHOOTING
Problem
Belt slipping
Patches of uncut
grass
Excessive
vibration
Gearbox noisy
Knives scalping
grass
Uneven cut
Tractor loaded
down by mower
Solution
Unplug and clean mower deck.
Remove belt guard shields and clean sheaves.
Replace belt.
Mow at full throttle (540 PTO rpm), check PTO speed and tractor engine.
Shift transmission to a lower gear.
Tighten belts.
Replace missing or damaged knives.
Replace knives.
Replace drive belt.
Replace pulleys or align.
Remove belt guard shields & clean debris from belt area & sheaves.
Check lubricant level.
Raise cutting height by adjusting roller.
Change mowing pattern.
Reduce speed turns.
Shift to a lower gear.
Level mower.
Replace missing or damaged knives.
Mow at full throttle (540 PTO rpm).
Shift to a lower gear.
Clean mower.
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