MacDon M155 Unloading And Assembly Instructions page 36

DANGER
To avoid bodily injury from fall of raised
header, always engage header lift cylinder
stops when working on or around raised
header, and before going under header for any
reason.
h. Cylinder stops are located on both header lift
cylinders on the windrower. Engage lift cylinder
stops on both lift cylinders as follows:
WARNING
Stop windrower engine, and remove key
before making adjustments to machine. A
child or even a pet could engage the drive.
1. Stop engine, and remove key from ignition.
2. Pull lever (M), and rotate toward header to
release and lower cylinder stop (N) onto
cylinder.
3. Repeat for opposite lift cylinder.
Form 169540
UNLOADING AND ASSEMBLY
M
N
i. Install pin (O) through each boot and foot, and
secure with hairpin.
Ensure pin (O) is fully inserted, and hairpin
is installed behind bracket.
j. Remove pin (P) from "storage position" in linkage,
and insert in hole (Q) to engage float springs.
Secure with hairpin.
k. Disengage lift cylinder stops by turning lever (M)
away downward to release and lower stop until
lever locks into "vertical" position. Repeat for
opposite lift cylinder stop.
36
O
IMPORTANT
Q
M
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Revision B
P