MacDon M1170 Unloading And Assembly Instructions page 121

7. Push latch (A) to unlock platform (B).
8. Pull platform (A) toward the cab until it stops and the latch
is engaged.
9. If necessary, calibrate the knife drive. Calibrate the knife drive whenever you are:
• Attaching the header to the windrower for the first time
• Changing the speed sensor or hydraulic drive motor on the header
• Changing the header drive pump associated with the knife drive, Harvest Performance Tracker (HPT), or the master
controller on the windrower
For instructions on calibrating the knife drive, refer to
page 127.
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ATTACHING HEADERS TO WINDROWER
Calibrating Knife Drive on Harvest Performance Tracker Display,
113
B
Figure 5.80: Left Cab-Forward Platform
Figure 5.81: Left Cab-Forward Platform
A
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