MacDon M155 Operators Manual - Manual (Page 165)

OPERATION
1. If header is attached to windrower, disconnect
center-link hook from header by pulling up on
handle (A) to release the locking device and then lifting
the hook off the header pin.
Figure 4.85: Center-link
2. Lower the handle (A) into the LOCK position.
3. Push up on lock pin (B) only. Handle should catch on
casting and pin should NOT lift.
Figure 4.86: Center-link Hook
A - Handle B - Lock Pin C - Actuator Rod
4. Push up on actuator rod (C) and lock pin should lift with
the handle.
Figure 4.87: Center-link Hook
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Revision A