MacDon M1 Series Unloading And Assembly Instructions page 223

5. Connect the hydraulic hoses to the windrower as follows:
a. Connect disc pressure hose (A) to coupler (B).
b. Connect disc return hose (C) with coupler (D).
c. Connect case drain hose (E) to fitting (F) so that the
relief valve points toward the ground.
NOTE:
Loosen and tighten fitting (F) as needed to ensure that the
relief valve is pointing down.
6. Grass seed header: Connect the additional four hoses
supplied with the grass seed version of the header as
follows:
a. Connect the hose with the green cable tie with female
quick coupler (A) to coupler (B) on the windrower
frame.
b. Connect the hose with the yellow cable tie with male
quick coupler (C) to coupler (D) on the windrower
frame.
c. Remove the cap (not shown) from inboard bulkhead
fitting (E). Connect hose (F) (red cable tie) to inboard
bulkhead fitting (E).
NOTE:
The other end of hose (F) connects to the grass seed
module's drum on the left side of the header.
d. Remove the cap (not shown) from outboard bulkhead
fitting (G). Connect hose (H) (blue cable tie) to inboard
bulkhead fitting (G).
NOTE:
The other end of hose (H) connects to the grass seed
module's drum on the right side of the header.
215620
ATTACHING A HEADER TO THE WINDROWER
211
Figure 5.208: Hydraulics and Electrical – Auger/Rotary
Disc/Draper-Ready Configuration
Figure 5.209: Grass Seed Hydraulic Connections –
Auger/Rotary Disc/Draper—Ready Configuration
Revision A