JF C-40 S2 - Page 55

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
55
OPERATION TECHNICAL MANUAL - HARVESTER JF C40 C60 and C120 SERIES 2
English