MacDon M155 Unloading And Assembly Instructions page 22

III. ATTACH HEADER
F
a. Remove hairpin on pins (F), and remove pins from
header legs.
CAUTION
Check to be sure all bystanders have cleared
the area.
REEL DOWN
HEADER UP
HEADER
TILT DOWN
HEADER DOWN
b. Start engine, and activate HEADER DOWN button
on the GSL to fully retract header lift cylinders.
IMPORTANT
If the center link is too low, it may contact
the header as the windrower approaches
the header for hook-up.
G
c. If necessary, adjust position of the hydraulic
center link (G) so that the hook (H) is above the
attachment pin on the header by one of the
following methods:
Form 169540
UNLOADING AND ASSEMBLY
REEL UP
HEADER TILT UP
H
22
1. If the optional center link self-alignment kit is
installed, activate the REEL UP switch on the
GSL to raise the center link (G).
G
2. Without the self-alignment kit, re-locate the pin
(J) at the frame linkage as required to raise
the center link (G).
K
d. Slowly drive windrower forward so that boots (D)
enter header legs (K). Continue to drive slowly
forward until lift linkages contact support plates in
the header legs, and header nudges forward.
e. Ensure that lift linkages are properly engaged in
header legs, contacting support plates.
J
D
(continued next page)
Revision B