MacDon FD75 OM - Manual (Page 200)

OPERATION
12. Position tow-bar (A) onto axle, and push against latch
(B) until tow-bar pins drop into hooks (C).
13. Check that latch (B) has engaged tow-bar.
14. Install clevis pin (D), and secure with hairpin.
Figure 4.286: Attaching Tow-Bar
15. Make the electrical connection (A) at the header wheel
and at the joint.
Figure 4.287: Connecting Harness
169894 186 Revision A