MAINTENANCE/SERVICE
Form 169216
January 2009
21
DANGER
To avoid bodily injury or death from
unexpected start-up or fall of raised
machine, stop engine, remove key and
engage safety pin before going under
machine for any reason.
Replacing Draper:
1. Raise deck partly up to increase space
between deck and right hand drive tire. First
remove front skid (J) by removing four nuts
(K).
2. Loosen draper tension and push idler roller
inwards as far as possible.
3. Disconnect turnbuckle (Q) and allow deck to
rotate rearwards to increase space between
deck and tire.
4. Pull off old draper and slide on new one. The
draper is bi-directional so the orientation of
the draper does not matter. Tension the
draper.
5. Re-install turnbuckle (Q) and front skid (J).
Adjust front skid to achieve a 1.5 to 3.0 mm
(1/16 - 1/8”) gap to draper.
6. Run the new draper and check alignment,
adjust alignment if necessary. Re-check
draper tension after it has run for a few hours.
Front Skid Adjustment:
Adjust front skid (J) so it is just above the
draper. To adjust, loosen four nuts (K) on front
of skid, position skid height and retighten nuts.
The skid height should be 1.5 to 3.0 mm (1/16 -
1/8”) above the draper. The weight of the skid
should not be on the draper; otherwise it will
cause excessive heat and melt the draper. If
gap is excessive, crop can enter inside draper.
Rear Deflector Adjustment:
The rear deflector (L) prevents crop from
entering inside draper. To adjust, loosen all nuts
(M) along the length of the deck and raise or
lower accordingly. The height should be 1.5 to 8
mm (1/16 – 5/16”) above the draper.
K
J
Q
L
M
K
J
Summary of Contents for M150 2009
Page 2: ...MACDON DOUBLE WINDROW ATTACHMENT ...
Page 26: ...MAINTENANCE SERVICE Form 169216 January 2009 24 Hydraulic Schematic ...
Page 30: ...Form 169216 January 2009 28 DECK DRAPER ROLLERS Illustration 2 ...
Page 32: ...Form 169216 January 2009 30 DECK SUPPORTS LINKAGE Illustration 1 ...
Page 34: ...Form 169216 January 2009 32 DECK SUPPORTS LINKAGE Illustration 2 ...
Page 36: ...Form 169216 January 2009 34 HYDRAULICS IN CAB ELECTRICAL ...
Page 38: ...Form 169216 January 2009 36 HYDRAULIC SERVICE COMPONENTS ...