Midland 76-858 upper channels

[mission]

I have a Midland 76-858 I did channel modification on it. some of the higher channels are dead does anyone one know which coil needs to be turned to tune for these channels. would it be L2 L5 or T2 or another one. I use to work on cbs along time ago I got out of it and gave all my books and notes away now i wish i didnt i'm getting back into it again.
Please if you can answer this quesstion it would be deeply appreciated. You can email me at [e-mail]

Thanks and God Bless