What was found
CRACKED TRACK AT AFT CARGO BAY BS767; BS727E RBL13 WL156. MARKED. ; / EVALUATED CRACKED TRACK AT AFT CARGO BAY BS767; BS727E RBL13 WL156. DIMENSIONS L: 0.370' AND THE CRACK EXCEEDS THE DIMENSIONS IAW SRM 53-00-53-1A-2 ALLOWABLE DAMAGE 2 FIGURE 103 TOOL USED CALIPER ID:ATS2501 DATE DUE 03/2022; [03] VERIFIED CORRECTIVE ACTION 2.; [04] REMOVED CRACKED TRACK FROM AFT CARGO BAY BS 727A TO BS 887 RBL 13 WL156 IAW SRM 51-40-02-0G-0 PARAGRAPH 4. STEP E.); PARAGRAPH 7; D); 6); [05] LOCATED AND DRILLED NEW TRACK BS 727-887; RBL 13 IAW SRM 51-40-05; DWG# 146A7500. REQUEST OK TO INSTALL.; [06] REQUEST OK TO INSTALL TRACK BS 727-755; AND 755-887; RBL 13.; [07] LOCATED AND DRILLED TRACK SPLICE ANGLE B/N BS 747-767; RBL 13 IAW SRM 53-00-53-2R-3 FIG 203.A.] HFEC INSPECTED TRIMMED EDGES OF TRACK SECTIONS PER 737NDT PART 6 51-00-00 PROCEDURE 23. NO CRACKS FOUND. CAL ID N500 IS000450.;[13] INSTALLED TRACK SPLICE B/N BS 747-767; RBL 13 IAW SRM 53-00-53-2R-3 FIG 203.<BR>INSTALLED ACB TRACK BS 727-887 RBL 13 IAW SRM 51-40-02; DWG# 146A7500.; [14] UPDATED MEASUREMENTS; [15] UPDATED MEASUREMENTS; [16] VERIFIED INSTALLED TRACK SPLICE B/N BS 747-767; RBL 13 IAW SRM 53-00-53-2R-3 FIG 203. <BR>INSTALLED ACB TRACK BS 727-887 RBL 13 IAW SRM 51-40-02; DWG# 146A7500.; [17] VERIFIED INSTALLED TRACK SPLICE B/N BS 747-767; RBL 13 IAW SRM 53-00-53-2R-3 FIG 203. <BR>INSTALLED ACB TRACK BS 727-887 RBL 13 IAW SRM 51-40-02; DWG# 146A7500.