Operator`s manual

SECTION 11. TROUBLESHOOTING
* See your MacDon Dealer.
** Refer to Combine Operator’s Manual.
*** Refer to Draper Header Technical Manual
Form 169006 228 Revision D
SYMPTOM PROBLEM SOLUTION SECTION
Hesitation In Flow Of Bulky
Crop (Continued).
Case: Stone retarder blocks
interfering with crop flow.
Adjust blocks to minimum
height.
**
Side drapers running too fast,
piling material in center of
feeder draper.
Reduce header side draper
speed.
9.11.7
Feed chain drum too low. Move drum to corn position. **
Adapter Auger Wraps Crop.
Crop susceptible to wrapping
(flax).
Add flighting extensions or
stripper bars.
7.1.2
7.1.3
Auger speed too fast. Install slow down kit. *
Combine Feeder Drum
Wraps Crop.
Crop susceptible to wrapping
(flax).
Add stripper bars. 7.1.3
Crop Backs Up Or Hesitates
On Feed Draper.
Feed draper stalling.
Clean debris from poly pan. ---
Check feed draper tension. 10.12.1
Replace roller bearing(s).
***
Check feed draper motor.
Heavy crop plugging between
adapter auger and feed draper.
Check auger clearance. 10.9.1
See also “Adapter Auger
back-feeds on opposite
page.
---
Auger speed too low. Install auger speed up kit. *
Crop Back Feeds On Center
Feed Draper.
Excessive clearance from
auger to drive roller.
Lower auger. 10.9.1
Auger speed too slow. Install auger speed-up kit. *
Side Drapers Back-Feed.
Side drapers running too slow
in heavy crop.
Increase side draper speed.
9.11.7
Crop Is Thrown Across
Opening And Under
Opposite Side Draper.
Side drapers running too fast in
light crop.
Reduce side draper speed
Excessive overlap of feeder
draper.
Center side draper drive
rollers over feed draper side
deflectors.
***
Crop Feeding Into Feeder
House At Sides More Than
At Center.
Auger not delivering crop
properly.
Add flighting extensions. 7.1.2
Add stripper bars. 7.1.3
Remove auger outer tines. 10.9.4
Install auger speed-up kit. *
Crop Feeding Into Feeder
House At Center More Than
At Sides.
Auger not delivering crop
properly.
Add auger outer tines. 10.9.4
Remove flighting extensions. 7.1.2
Remove auger stripper bars 7.1.3