MacDon M155 Unloading And Assembly Instructions page 218

18. Start the engine, and press HEADER DOWN switch (A) on
the GSL to fully lower the header.
19. Stop the engine, and remove the key from the ignition.
20. 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 6.189: Ground Speed Lever
Figure 6.190: Header Drive Hoses and Harness
202
A
B
A
Revision A