MacDon M155 Unloading And Assembly Instructions page 155

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.
24. Connect header drive hoses (A) and electrical harness (B) to
the header. For instructions, refer to the header operator's
manual.
262320
ATTACHING HEADERS
Figure 6.42: Safety Prop Lever
Figure 6.43: Ground Speed Lever
Figure 6.44: Header Drive Hoses and Harness
139
A
A
B
A
Revision A