hifi engine

Service Manual for Philips NS 4416

I need the service manual for my ancient Philips NS 4416 reel to reel tape recorder (in English please) as I am attempting to get it working again. I have obtained a new full set of the four drive belts and am having difficulty in fitting them. If no manual is available some help in fitting the two trickiest belts would be much appreciated (I have fitted the two easy ones).