B737-200 Question?
Are there any radio men out there who can help me with a snag I have? I've got a 737-200 just off a C check and the G/S flags won't clear from the F/os Adi, HSI. The G/S indication seems to work behind the flags but they wont move. When I TXFR to 'both on 1', they dont clear, when I go to 'both on 2' the flags dont stick on thew captain' instruments. I've rang it all out, swapped steering computers, nav rxvrs, txr relays but nothing changes. Can anyone suggest anything to try or can anyone explain what the operation of the flags should be. I know with a VOR tuned they should be out of view, with an inactive ILS tuned they should be in view. I'm back in again in the morning so any clues please?