What was found
DURING THE DISASSEMBLY FOR ACCESS TO ACCOMPLISH A SB, AN INCORRECT INSTALLATION OF ONE OF THE LPC INTERNAL GEARBOX AIR DISTRIBUTION TUBES WAS DISCOVERED. THE SPECIFIC AIR TUBE IS PN FW34112 AND WAS INSTALLED IN THE UPPER LT LOCATION. THE AIR TUBE WAS INSTALLED BACKWARDS (180 DEG. OUT). INSPECTED BOTH MATING SURFACES; CASE SIDE AND MANIFOLD SIDE AND FOUND NO DAMAGE. ATTACHED IS A FILE WITH FURTHER INFORMATION REGARDING OUR FINDINGS.