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9500-GB STörUNGEN_511
GB
trouBleshooting
Troubleshooting
Any machine is liable to develop faults now and again. The list below is intended to make curing them easier. Never delay in finding
a remedy.
Faults
Torque limiter on driveshaft triggered.
A transmission runs hot.
Scraper floor chain runs noisily (ticking
over).
noise from transmission chain.
Forage jams.
Poor cutting quality.
Jockey wheels do not reach ground.
Forage is picked up soiled.
hydraulic mechanism move jerkily.
Tailgate does not swing.
Poor braking.
Remedies
Declutch and start off again at low revs.
If necessary remove foreign body and
sharpen knives. For blockages in the
pressing channel, remove eccentric lock
on cutter bar, switch press on (cutter bar
swings out automatically), swing cutter
bar in again.
Top up or replace oil.
Check chain tension.
Check chain tension regularly (5 to mm
play), tighten if necessary.
Set drawbar to correct height.
Sharpen knives in time or replace them.
Drive at lower revs, so that larger wads
of forage are picked up.
Adjust jockey wheels and check height
setting at hitch.
Check jockey wheel setting.
Loosen bleed screws (A) and bleed
lines.
Undo union nut (
) on cylinder, drain
a little oil and replace nut, if necessary
bleed air off and clean coil.
Adjust or replace linings.
Causes
Too much forage at once, large foreign
body or blunt knives.
no lubrication.
Chain too loose or too taut.
Chain loose.
Travel speed too high, trailer hitched up
too low.
Blunt knives,
p.t.o. speed too high.
Pick-up set wrong.
Jockey wheels set too low.
Air in lines or cylinders.
Coil (
) dirty.
Brake linings worn.
A
TD2/5/7
