[zffltd]

Originally Posted by Jeff Brooks

There are two AD's that show up in the search ...

the one for the crankshaft:
BRISTOL SIDDELEY Model Gipsy Queen Series 70 Engines

and the other for an oil issue that effects the propeller. I don't know if this one is for a variable prop, so it may not apply to the fixed pitch prop.

De HAVILLAND GYPSY QUEEN Model 70-4, 70, 70-2, and 70-3 Engines

Second one do not apply to me, the first one will check cranck for copliance.

Thanks
Pavel