Table 3.6 Wing Balance Chart
Wing Dimension (C)
9
Header Configuration
Left Wing
in. (mm)
Right Wing
in. (mm)
30-foot
11-13/32 (290)
11-1/4 (285)
35-foot
11-13/16 (300)
11-13/16 (300)
40-foot single-knife drive (SKD)
12 (305)
12-19/32 (320)
40-foot double-knife drive (DKD)
12 (305)
12-3/16 (310)
40-foot double-knife drive (DKD) split frame
12 (305)
12-3/16 (310)
45-foot double-knife drive (DKD) split frame
12-3/16 (310)
12-3/16 (310)
4. Recheck the wing balance. Refer to
.
5. If necessary, perform the following adjustments:
• If the wing is too heavy, turn adjuster bolt (B) to move
clevis (C) outboard (D).
• If the wing is too light, turn adjuster bolt (B) to move
clevis (C) inboard (E).
6. Adjust clevis (C) position if necessary until indicator
readings are within one increment.
7. Tighten clevis bolt (A).
Figure 3.73: Balance Linkage (Left Side)
8. Move handle to the upper LOCK position.
9. If lock does not engage, move the wing up and down
with torque wrench until it locks. When locked, there
will be some movement in the linkage.
10. If the cutterbar is not straight when wings are in lock
mode, then further adjustments are required. Contact
your MacDon Dealer.
Figure 3.74: Wing Lock in Lock Position
9. These dimensions are initial settings. Further adjustment will be required if any optional kits have been installed.
147831
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Revision A
Summary of Contents for FlexDraper FD1 Series
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