What was found
REF: CMM 78-31-37, 01MAR2012, REV 023. INSPECTION FINDING OF (2) MISSING BACB30LE6K29 BOLTS (FIGURE 12, ITEM 100) NOTES THE FOLLOWING RELATED DISCREPANCIES. A) FIGURE 12, ITEM 115 AREA OF MATERIAL WEAR MEASURING .32 X .08 X .018 DEEP ON THE 315A2222-5 CASCADE RING ASSY LOWER OTBD SURFACE. B) FIGURE 12, ITEM 115 AREAS OF MATERIAL WEAR / GOUGING MEASURING ~.65 X .65 X .025 DEEP WITHIN THE 315A2222-5 RING ASSY OTBD RADIUS. C) FIGURE 12, ITEM 115 AREA OF MATERIAL WEAR MEASURING .545 X .300 X .019 DEEP ON THE 315A2222-5 CASCADE RING ASSY AFT INBD CORNER SURFACE. D) THE (2) .375/.379 HOLE LOCATIONS FOR BACB30LE6K29 BOLTS (FIGURE 12, ITEM 100) C/T THE 315A2222-5 CASCADE RING ASSY ARE ELONGATED AS FOLLOWS: AFT MOST = .445 X .401 FWD MOST = .380 X .384 E) ITEM (D) CORRESPONDING .375 / .379 HOLE LOCATION FOR THE FWD MOST BACB30LE6K29 BOLT C/T THE 315A2402-5 LATCH BEAM FITTING (FIG 21, ITEM 305C) IS ELONGATED MEASURING .445 X .401. THERE IS ALSO AN .800 DIA X .028 DEEP AREA OF WEAR (RESEMBLING A COUNTERBORE) AROUND THE FWD HOLE LOCATION C/T THE -5 BEAM INBD SURFACE. F) FIGURE 21, ITEM 305 AREA OF MATERIAL WEAR MEASURING .85 X .90 X .005 DEEP ON THE 315A2402-5 LATCH BEAM OTBD SURFACE.