MacDon M155 Unloading And Assembly Instructions page 191

17. Engage the safety props on both lift cylinders:
a. Shut down the engine, and remove the key from the
ignition.
b. Pull lever (A) and rotate it towards the header to
release and lower safety prop (B) onto the lift cylinder.
c. Repeat the previous steps for the opposite lift cylinder.
18. Proceed as follows:
• If the header supports are installed on the windrower:
Install pin (B) through the header leg, engaging the
header support in the lift linkage. Secure the pin with
ring (A).
• If the header supports are installed in the header:
Secure windrower lift linkage (C) to header boots (D)
using clevis pin (D) and hair pin (F).
NOTE:
To ensure that the pin doesn't snag the windrow, install
the clevis pin on the outboard side of the draper header
support.
Repeat this step on the other header leg.
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ATTACHING HEADERS
Figure 6.126: Safety Prop
Figure 6.127: Windrower Lift Linkage and Header Leg
175
A
B
A
B
D
F
E
C
Revision A