Hello!
It seems that this device was stored in good enviroment, what makes an restoration much easier. Unfortunately I have no schematic for your TV but I guess this will be a usual standard tube setup with PCC 88 and PCF 80 in the tuner. Further there will be some EF 80s for IF stages and so on. The CRT is definitely the same type which is also built in my combo:
http://videokarma.org/showthread.php...austrian+combo
All these tubes are usually really reliable. You will have to replace all paper caps and check all high value resistors. Philips electrolytic capacitors are usually also reliable and mostly don't leak but they might have lost capacity.
If you like you can show your customer the photos of my combo and tell him greetings from Austria.
Greetings Josef