trev130eng Posted September 26, 2010 Share Posted September 26, 2010 Can anyone tell me what T.C.T.O.-130 2056 is all about? It's been called up on the aircraft but i have no paperwork through yet. Many thanks. Quote Link to comment Share on other sites More sharing options...
tinyclark Posted September 27, 2010 Share Posted September 27, 2010 Main landing gear wheel tie bolts. The correct bolts are steel, and can be detected using a magnet. Correct Bolt Information: 5306-00-316-7426 GY1810-60 MLG Wheel Bolt 56878 P/N stamp on bolt head, cadmium with dull finish, magnetic Defective Bolt Information: 5306-00-316-7426 GY1810-60 MLG Wheel Bolt 52A70 No P/N stamp on head, Shiny finish, non magnetic (titanium) Inspect each of the eleven MLG wheel tie bolts on all four MLG wheels using a magnet (44 total bolts per aircraft). Place magnet directly to the end of each threaded bolt protruding from the nut. Quote Link to comment Share on other sites More sharing options...
trev130eng Posted September 28, 2010 Author Share Posted September 28, 2010 Many thanks. I should have the t.o. somewhere, i carried this out on the other aircraft recently. Quote Link to comment Share on other sites More sharing options...
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