MacDon R113 Operator's Manual page 196

Symptom
Strips of uncut crop left on
field (continued)
Conditioner rolls plugging
Uneven formation and
bunching of windrow
214077
TROUBLESHOOTING
Problem
Ground speed too slow
Ground speed too fast
Roll gap too large for
proper feeding
Roll gap too small in thick-
stemmed cane-type crops
Swath baffle set too low
Roll speed too low
Foreign object between
rolls
Cutting height too low
Backing into windrow
Rolls improperly timed
Rear deflector bypassing
or dragging crop
Forming shields
improperly adjusted
Roll gap too large
Conditioner rolls running
too slow
Solution
Increase ground speed.
Reduce ground speed.
Decrease roll gap.
Increase roll gap.
Raise swath baffle.
Increase disc speed.
Disengage header and
stop engine. When all
moving parts are
completely stopped,
remove foreign object.
Decrease header angle to
raise cutting height.
Raise header before
backing up.
Adjust roll timing.
Adjust rear deflector for
proper crop control.
Adjust roll conditioner
forming shields.
Adjust roll gap.
Maintain rated header
speed.
184
Refer to
—
—
•
3.14.2 Adjusting Roll
Gap: Polyurethane
Rolls, page 85
•
3.14.3 Adjusting Roll
Gap: Steel Rolls, page
86
3.17 Roll Conditioner,
page 91
—
4.5.1 Cutterbar Discs,
page 112
3.10 Cutting Height, page
71
—
3.16.2 Adjusting Roll
Timing, page 88
3.17.2 Positioning
Forming Shield Rear
Baffle: Roll Conditioner,
page 92
•
3.17.1 Positioning
Forming Shield Side
Deflectors: Roll
Conditioner, page 91
•
3.17.2 Positioning
Forming Shield Rear
Baffle: Roll
Conditioner, page 92
•
3.14.2 Adjusting Roll
Gap: Polyurethane
Rolls, page 85
•
3.14.3 Adjusting Roll
Gap: Steel Rolls, page
86
Refer to windrower
operator's manual
Revision A