[G6Tanuki]

Originally Posted by Andrewausfa

This one's not too bad

http://http://gmcotton.com/ham_radio/misc%20manuals/Hallicrafters/Hallicrafters_S27%20VHF%20Reciever_Service%20Manua l.pdf

Brilliant! Thanks! Thats the official Hallicrafters version, I'd been working from the US Navy [RBK27] equivalent.