
172
PROBLEM
PROBABLE CAUSE
SOLUTIONS
Knocking sound coming
from the fan.
Fan is gued.
Fan not properly adjusted
Use liquid incorporation system to avoid guing.
Adjust according to specifications.
Insufficient forage throwing
or spout is blocked.
PTO speed is too low.
The fan and/or spout drum
contour is gued.
Fan blades are not adjusted
correctly.
Belts slip.
Wear plate on spout is worn
or punctured.
Worn fan blades.
Insufficient air supply.
Forage throwing at the end
of spout is not concentrated.
Operate the tractor at the recoended RPM and/or
reduce the forward speed.
Remove this guy or sticky substance with a
scraper or, for a short period, use very wet mate-
rial or wet the fan housing and/or use the liquid
incorporation system.
Adjust the fan.
Check belts for wear and tear, grease contamina-
tion and tightener alignment. Check belt tension.
Replace the wear plate.
Replace the fan blades.
Remove air vents on fan (one one each side,
towards the back of the machine.
Install the closing plate underneath the spout.
PROBLEM
PROBABLE CAUSE
SOLUTIONS
Silage fraying and uneven
edge lengths
Shear bar is not adjusted in
straight line and too far away
from knives
Insufficient quantity of mate-
rial going through rollers to
have them operate properly
Knives do not cut sufficiently
Worn shear bar
Some rake position grass
stems cross side in windrow
Proceed with necessary corrections and adjust-
ments.
Increase speed when going over windrow path or
double windrows or reduce the length of cut.
Sharpen knives.
Remove, rotate (invert) it, or replace. For crop
handling, install the recutter bar.
Harvest single row faster or shorten length of cut.
TROUBLESHOOTING
FORAGE THROWING
CUTTING
Manual
No
. F4117E987E V1.1
Содержание F41
Страница 1: ...Operator s Manual Forage Harvester Manual No F4117E987E V1 1 ...
Страница 108: ...108 LUBRICATION Figure 148 Universal joints and transmission chains Manual No F4117E987E V1 1 ...
Страница 133: ...133 ADJUSTMENTS MAINTENANCE 4 3 3 1 2 9 3 8 1 5 Figure 194 Knife grinding Manual No F4117E987E V1 1 ...