MacDon M155 Operators Manual - Manual (Page 215)

OPERATION
8. To disengage safety props and for storage, turn
lever (A) away from header to raise safety prop
until lever locks into vertical position.
Repeat for
opposite cylinder.
Figure 4.205: Safety Props
CAUTION
Check to be sure all bystanders have cleared the area.
9. Start engine, choose a level area, and lower header to
the ground.
10. Activate HEADER TILT cylinder switch on
ground speed lever (GSL) to release load on
center-link cylinder.
Figure 4.206: GSL
A - Header Tilt Up B - Header Tilt Down
11. Stop engine, and remove key from ignition.
12. Lift hook release (C) and lift hook (B) off header pin.
NOTE: If optional center-link self-alignment kit is
installed, lift release (C), and then operate the
link lift cylinder with REEL UP switch on GSL to
disengage the center-link from the header.
Figure 4.207: Hydraulic Center-Link
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Revision A