JF C-40 S2, Operation & Technical Manual

Page: 55 / 124

Problem Causes Solutions
Weak product throwing by
the chute Loose transmission belt Stetch the belt
Tractor horse power is
under specification Use a tractor with power
according to indicated in
this manual
Incorrect amount of knives
in the impellers Install the correct amount of
knives in the chopping
impeller
Incorrect assembly of
knives in the impeller Set the knives arrangement
Uneven of bad cut Impeller`s knives are not
sharpened Sharpen the knives
Impeller`s counter-knife is
wom Invert or replace the
counter-knife
Impeller`s knives are far
away from the counter-knife Adjust the gap between the
impeller`s knives and
counter-knife
Lower knife of the pickup
drums is wom Replace the knife
Low production Inconstant work speed Apply a uniform moving
speed
Bad organization of the
forage wagons transport Organize the positioning
and displacement of the
forage wagons
Improper tractor Use a tractor with power
according indicated in this
manual
Ground is improper for
mechanized harvesting Plant in a proper ground lot
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OPERATION TECHNICAL MANUAL - HARVESTER JF C40 C60 and C120 SERIES 2
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