MacDon FD75 OM - Manual (Page 207)

HEADER ATTACHMENT/DETACHMENT
13. Remove electrical connector (A) from storage cup on
combine, and route to adapter receptacle.
Figure 5.7: Combine
14. Align lugs on connector (A) with slots in receptacle
(B), push connector onto receptacle, and turn collar on
connector to lock it in place.
Figure 5.8: Electrical Connection
15. Rotate disc (A) on adapter driveline storage hook, and
remove driveline from hook.
Figure 5.9: Disc on Adapter Driveline
Storage Hook
169894 193 Revision A