JD Aerial Fitting?

[Qman]

I want to fit a new aerial to my JD 6420 as the old one will not get AM, so I can't listen to 5live or Gold. I have bought a DAB roof aerial, as I've fitted a DAB radio and wonder how to get behind the present aerial to take it off and fit the new one in the same hole.

 

[nick...]

You can drop the roof lining down,or pop out the two other covers beside the radio and stick your hand in.i put a dab in my 6620 and fed aerial round right hand side of cab roof lining and stuck it on rear side window.hope this helps
Nick...

 

[Qman]

Thanks Nick, I don't think I could get to the present aerial through the slots by the radio. I will have a go at pulling the lining down, I hope it goes back!

I would like the new aerial to go in the same hole as the current one. I wonder why the old aerial doesn't pick up AM signals, it works on FM.

 

[A Trebor]

Took cab roof off when I did my 6320.