Heading Control Unit SEP2 Autopilot, HS748. Only 4 nuts and bolts, the 2 accessible ones had captive nuts, the inaccessible two had loose nuts. Piece of cake I thought. Took 2 days before finding a spanner which would fit in the space. Lots of skin off. Still break out in a sweat thinking about it.
Last edited by bugged on the right; 16th Jun 2014 at 18:40.