MacDon M155 - Detaching an A-Series Header: Hydraulic Center-Link

OPERATION
Detaching an A-Series Header: Hydraulic Center-Link
WARNING
To avoid bodily injury or death from unexpected
startup of machine, always stop engine and remove
key before making adjustments to the machine.
1. Start e ngine and press header up button (A) on ground
speed lever (GSL) to raise header to maximum height.
2. If one end of the header does NOT raise f ully, re ph a se
the cylinders as follo ws:
a. Press and hold the header up (A) switch until both
cylinders stop moving.
b. Continu e to hold the switch for 3–4 seconds.
Cylinders are now phased.
3. Stop engine and remove key.
Figure 4.2
00: GSL
DANGER
To avoid bodily inju
ry from fall of raised header,
always engage safe
ty props when working on or
around raised head
er, and before going under header
for any reason.
4. Pull lever (A) and rotate toward header to lower safety
prop (B) onto cylinder. Repeat for opposite cylinder.
Figure 4.201: Safety Prop
147649 250 Revision A