MacDon M1 Series Unloading And Assembly Instructions page 162

d. Check that center-link (A) is locked onto the header by
pulling upward on rod end (B) of the cylinder.
DANGER
Ensure that all bystanders have cleared the area.
e. Start the engine.
15. Press HEADER UP switch (A) to raise the header to its
maximum height.
NOTE:
If one end of the header does NOT fully rise, rephase the
lift cylinders as follows:
a. Press and hold HEADER UP switch (A) until both
cylinders stop moving.
b. Continue to hold the switch for 3–4 seconds. The
cylinders are now phased.
16. Shut down the engine, and remove the key from
the ignition.
17. Engage the safety props on both lift cylinders as follows:
a. Pull lever (A) toward you to release it, and then rotate
it toward the header to lower the safety prop onto the
cylinder.
b. Repeat the previous step for the opposite lift cylinder.
IMPORTANT:
Ensure that the safety props engage over the cylinder piston
rods. If the safety prop does NOT engage properly, raise the
header until the safety prop fits over the rod.
18. Install pin (B) through the header leg, ensuring that the pin
engages the U-bracket in the draper header support and
secure it with hairpin (A). Repeat this step on the other side
of the header.
19. Raise header stand (D) to its storage position by pulling
spring pin (C) and lifting the stand. Release the spring pin to
secure the stand.
215620
ATTACHING A HEADER TO THE WINDROWER
150
Figure 5.51: GSL
Figure 5.52: Safety Prop Lever
Figure 5.53: Header Leg
Revision A