MacDon M1170 Assembly Instructions Manual page 87

3. Press HPT scroll knob (A) to highlight QuickMenu
options.
4. Rotate HPT scroll knob (A) to highlight the HEADER
FLOAT symbol (B) and press to select.
5. On FLOAT ADJUST PAGE, press soft key 3 (A) to
remove float.
6. Press the HEADER DOWN switch (A) on the ground
speed lever (GSL) to fully retract header lift cylinders.
7. For hydraulic center-link with self-alignment: Press
the REEL UP switch (B) on the GSL to raise the
center-link until the hook is above the attachment pin on
the header.
IMPORTANT:
If the center-link is too low, it may contact the header as
the windrower approaches the header for hookup.
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PERFORMING PREDELIVERY CHECKS
77
Figure 4.58: HPT Display
Figure 4.59: HPT Display
A
Figure 4.60: GSL
A
B
A
B
Revision A