In Reply to: Fergusosn T AO 28 Plow posted by 2N Richard on September 11, 2017 at 11:04:42:
I contacted my good friend John Farnsworth in the UK who wrote the book on the Ferguson Implements. He has these two pages from the manual to share and I added his comments as well. We hope this helps you out. Seems you may have a rare plow there. I'd also like to suggest you go to the FENA club and join them if not already a member. You can find a quick route to their web site on our LINKS forum. I will email you the scans as well so you can save them and print out.
These pics should help. Our UK model was TAE 28. There was a later trip bracket mechanism which was more compact and bolted on to the four studs round the PTO – it was exactly the same principle but with no attachment to the top link as shown here as it was very rigid on the four bolts. We had two such on our farms at home in my youth – we did not have the long version as shown here