Differential Mechanism Rigging Fixture Alternator Coupling Inspection The plate not only maintains

The plate not only maintains a clamping force

but it also protects both the connecting rod and the case from damage caused by the connecting rod contacting the case during engine service

The King Air Wing Bolts are all accessed from outside the plane and the cabin interior is not an issue

The gear engagement pins are welded and hardened for high positional accuracy ensuring the alternator gear teeth will not be damaged

Differential Mechanism Rigging Fixture Alternator Coupling Inspection The plate not only maintainsDifferential Mechanism Rigging Fixture 35 590087 for use on Serial numbers D 2681 and after. The 35 590087 9 Stop is used with the 35 590087 assembly when rigging airplanes D 5725 and after.