MacDon M155 Operators Manual - Manual (Page 179)

OPERATION
1. Remove the hairpin (A) from pin (B) and remove the
pins from both header legs.
CAUTION
Check to be sure all bystanders have cleared the area.
Figure 4.112: Header Leg
2. Start engine and activate HEADER DOWN button (A)
on the ground speed lever (GSL) to fully retract header
lift cylinders.
Figure 4.113: GSL
3. If necessary, relocate the pin (A) at the frame linkage as
required to raise the center-link (B) so that the hook (B)
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 4.114: Hydraulic Center-Link without
Self-Alignment Kit
169883
163
Revision A