MacDon M155 Unloading And Assembly Instructions page 148

14. 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.
15. Install clevis pin (A) through the support and the foot and
secure it with the hairpin.
IMPORTANT:
Ensure clevis pin (A) is fully inserted and the hairpin is
installed behind the bracket.
262320
ATTACHING HEADERS
Figure 6.25: Safety Prop
Figure 6.26: Header Support
132
A
B
A
Revision A