MacDon M1 Series Unloading And Assembly Instructions page 197

3. Connect the hydraulic hoses to the windrower with the
quick coupler fittings as follows:
a. Connect the pressure hose female coupler to
receptacle (A).
b. Connect the return hose male coupler to
receptacle (B).
c. Connect case drain hose (C) to the mating 1/2 in.
coupler on the frame.
NOTE:
This coupler is only present if the M1240 Low Pressure
Case Drain kit (MD #B6698) has been installed.
IMPORTANT:
Do NOT connect the case drain coupler to other 1/2 in. flat
faced coupler (E).
d. Connect the electrical harness to receptacle (D).
4. Push latch (A) to unlock platform (B).
5. Pull platform (A) towards the cab until it stops and the latch
is engaged.
6. If necessary, calibrate both the knife drive and header position sensors on the windrower. Calibrate both the knife
drive and header position sensors whenever you are:
• Attaching the header to the windrower for the first time
215620
ATTACHING A HEADER TO THE WINDROWER
185
Figure 5.142: Hydraulics and Electrical Installed–
Auger/Rotary/Draper-Ready Windrower
Figure 5.143: Left Cab-Forward Platform
Figure 5.144: Left Cab-Forward Platform
Revision A