MacDon M Series Unloading And Assembly Instructions page 137

4. Drive the windrower slowly forward until the windrower
feet (A) enter the header boots (B). Continue driving
slowly forward until the feet engage the boots and the
header nudges forward.
5. Use the following ground speed lever functions
to position the center-link hook above the header
attachment pin:
• Header tilt up (A) to retract center-link
• Header tilt down (B) to extend center-link
6. Stop engine and remove key from ignition.
7. Push down on rod end of link cylinder (B) until hook
engages and locks onto header pin.
IMPORTANT:
Hook release must be down to enable self-locking
mechanism. If the release is open (up), manually
push it down after hook engages header pin.
8. Check that center-link (A) is locked onto header by
pulling upward on rod end (B) of cylinder.
147962
ASSEMBLING THE WINDROWER
Figure 3.223: Header Boot
Figure 3.224: Ground Speed Lever
Figure 3.225: Hydraulic Center-Link
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Revision A