MacDon FD75 OM - Manual (Page 206)

HEADER ATTACHMENT/DETACHMENT
9. Remove coupler (A) from combine, and clean
mating surfaces.
Figure 5.4: Combine
10. Position onto header receptacle (A), and push handle
(B) to engage coupler pins into receptacle. (Handle (B)
is just out of view in the image)
11. Push handle (B) to closed position until lock button (C)
snaps out.
Figure 5.5: Hydraulic Connection
12. Remove cover on electrical receptacle (A). Ensure
receptacle is clean and has no sign of damage.
Figure 5.6: Electrical Receptacle
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