MacDon R85 Operator's Manual page 55

10. Connect the pressure hose (C) from port (A) on
the header motor to port (M2) on the header drive
valve block.
11. Connect the return hose (D) coming from port (B) on
the header motor to port (R2) on the header drive
valve block.
NOTE:
If the windrower is equipped with a reverser
valve for an auger header, replace the 90° fitting
on hose (D) with a 45° fitting.
12. Connect the return hose (A) from the header drive
valve block port (R1) to the steel line attached to
motor port (B).
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OPERATION
Figure 5.43: Header Hydraulic Connections
Figure 5.44: Windrower Connections
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Revision F