What was found
(AUS) NOSE LANDING GEAR RETRACTION JACK ATTACHMENT BOSS CONTAINED TWO CRACKS IN THE BORE IN THE FOLLOWING LOCATIONS: 1. ONE CRACK AT THE 4 O'CLOCK POSITION - CRACK LENGTH 8 MM (0.314 INCH) ACROSS THE FACE EXTENDING 6 MM (0.236 INCH) INTO THE BORE. 2. ONE CRACK AT THE 5 O'CLOCK POSITION - CRACK LENGTH 13 MM (0.511 INCH) ACROSS THE FACE EXTENDING 6 MM (0.236 INCH) INTO THE BORE FOUND DURING INSPECTION IAW ER BA6-53-10-16. NOTE: NEITHER CRACK EXTENDS BEYOND THE JACK ATTACHMENT PIN FLANGE POSITION.