MacDon A40D Unloading And Assembly Instructions page 99

4. Park the windrower on level ground.
5. Press the header raise button (A) on the ground speed lever
(GSL). When the header reaches maximum height, continue
to hold the header raise button momentarily to allow the
lift cylinders to rephase.
6. Lower the header to approximately 150 mm (6 in.) off the
ground.
7. Ensure that member (A) is against link (B).
8. Stop the engine and remove the key from the ignition.
9. Measure the distance to the ground at both ends of the
header to determine if the header is level.
CAUTION
Check to be sure all bystanders have cleared the area.
10. If adjustment is necessary, start engine and resume float.
Lower the header onto the ground until member (A) lifts
away from the link (B) on both sides.
11. Turn off the engine and remove the key.
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PERFORMING PREDELIVERY CHECKS
Figure 5.20: GSL
Figure 5.21: Lift Linkage
Figure 5.22: Lift Linkage
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A
A
B
A
B
Revision A