MacDon M155 Operators Manual - Manual (Page 197)

OPERATION
CAUTION
Check to be sure all bystanders have cleared the area.
2. Start the engine and activate HEADER DOWN
button (A) on the ground speed lever (GSL) to fully
retract header lift cylinders.
Figure 4.159: GSL
3. If necessary, activate the REEL UP switch (A) on the
GSL to raise the center-link, so that the hook is above
the attachment pin on the header..
IMPORTANT:
If the center-link is too low, it may contact the
header as the windrower approaches the header
for hookup.
Figure 4.160: GSL
4. Slowly drive the windrower forward so the feet (A)
on the windrower enter the boots (B) on the header.
Continue to drive slowly forward until the feet engage
the boots and the header nudges forward.
Figure 4.161: Header Boot
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Revision A