MacDon M1170 Unloading And Assembly Instructions page 114

5. If the header lift legs will be lowered WITH a header or
weight box attached, proceed to Step
If the header lift legs will be lowered WITHOUT a header
or weight box attached to the windrower, fully release the
tension in header float springs (A):
• If the Harvest Performance Tracker (HPT) displays a
message saying that the float should be removed, then
remove the float and proceed to Step
• If the HPT does NOT display a message saying that the
float should be removed, then proceed to Step
106 to remove the float manually.
IMPORTANT:
To lower the header lift legs without a header or weight
box attached to the windrower, ensure that the tension on
the float springs is fully released. This will prevent damage
to the header lift linkages.
6. Press rotary scroll knob (A) on the HPT to highlight the
QuickMenu options.
7. Rotate scroll knob (A) to highlight HEADER FLOAT
symbol (B), then press the scroll knob to select it. The Float
Adjust page will appear.
8. Press soft key 3 (A) to remove the header float.
NOTE:
If the header float is active, the icon at soft key 3 will say
Remove Float; if the header float has been removed, the
icon will say Resume Float.
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ATTACHING HEADERS TO WINDROWER
9, page 107.
9, page 107.
6, page
106
A
Figure 5.61: Header Float Springs
B
Figure 5.62: HPT Display
Figure 5.63: HPT Display
A
A
Revision A