MacDon M155 Unloading And Assembly Instructions page 192

19. Remove the clevis pin from storage position (B) in the
linkage and insert it into hole (A) to engage the float
springs. Secure it with the hairpin. Repeat this step on the
opposite float linkage.
20. Disengage the safety prop by turning lever (A) downwards
until the lever locks into the vertical position.
21. Repeat the previous step to disengage the other
safety prop.
22. Start the engine, and press HEADER DOWN switch (A) on
the GSL to fully lower the header.
23. Shut down the engine, and remove the key from
the ignition.
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ATTACHING HEADERS
Figure 6.128: Header Float Linkage
Figure 6.129: Safety Prop Lever
Figure 6.130: Ground Speed Lever
176
A
A
B
A
Revision A