M0290-01Model 4900
4-8 Rev. 8/19
TM
Fertilizer
TMTM
KNIFE ADJUSTMENT
Adjusts pitch
Adjusts pitch
Liquid drop tube
Adjusts tilt, top and bottom
Knife to disc blade gap (pitch)
View from bottom of blade
Compressed spring may fly out of this
assembly if attempting to disassemble
and cause injury. Do not take apart this
assembly.
Disc blades are sharp and can cut
causing serious injury. Wear gloves when
working on or turning disc blades by
hand.
CAUTION
Never strike knife with heavy object.
Damage to knife will occur.
If knife to disc blade clearance is too
large, soil or residue can wedge between
knife and blade, and blade will not turn.
NOTICE
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