MD900 helicopters -- Reduce the life limit of certain Notar fan system tension-torsion (TT) straps. Also, at specified intervals, remove each TT strap and perform a visual and x-ray inspection, ...
MD HELICOPTERS Model MD900 helicopters (Docket No. 2001-SW-26-AD) - proposes to require inspecting and, if necessary, repairing the longitudinal drive link and modifying certain nonrotating swashplate ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results