Looking for used John Deere 7420 tractor Repair Technical Manual

[downtownoffice1]

Our small homeowners association has a John Deere tractor mod. 7420 which is in need of some repairs. Our road committee is trying to find a service technical repair manual for the tractor but the new ones are way out of our budget. If anyone has a used manual in ANY condition for sale, please let me know.
Thanks,
Chuck Smith
Fort Davis, TX
432/426-3136 e-mail: rigger1@hughes.net or downtownoffice1@hughes.net