Engaging And Disengaging Header Safety Props: M155E4 Windrower - MacDon R113 Operator's Manual

4. Disengage safety props by turning lever (A) away from
header to raise safety prop until lever locks into vertical
position.
NOTE:
If safety prop will not disengage, raise header to release
the prop.
5. Repeat for opposite cylinder.
CAUTION
Check to be sure all bystanders have cleared the area.
6. Start the engine, choose a level area, and lower header
to the ground. Stop the engine and remove the key.

3.3.2 Engaging and Disengaging Header Safety Props: M155E4 Windrower

Safety props are located on both header lift cylinders on the windrower. Follow these steps to engage or disengage
the header safety props:
DANGER
To avoid bodily injury from fall of raised header, always engage safety props when working on or around
raised header, and before going under header for any reason.
Engage safety props as follows:
1. Start engine and press header up (A) switch to raise
header to maximum height.
2. Rephase cylinders if one end of the header does not
raise fully. If rephasing is required, proceed as follows:
a. Press and hold the header up (A) switch until both
cylinders stop moving.
b. Continue to hold the switch for 3–4 seconds.
Cylinders are now phased.
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OPERATION
Figure 3.6: Safety Prop
A
Figure 3.7: Ground Speed Lever (GSL)
25
A
Revision A