Service difficulty report · Cargo Track · Boeing 7377H4

Difficulty date
June 16, 2021
Submitted
July 7, 2021
Operation
Air carrier
Aircraft
N963WN
Make and model
Boeing 7377H4
Aircraft serial
36676
Aircraft time
32,578 hours, 19,816 cycles
Part
Cargo Track
Condition
Cracked
Location
Bs 727e
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CRACKED TRACK AT AFT CARGO BAY BS727E RBL13 WL156. ; / [01] REMOVED TIE DOWN TRACK RBL 13 BS 727 - BS 887 IAW SRM 51-40-02; [02] CRACK LENGTH : .250' ORIGINAL MATERIAL LENGTH : 0.800'. DAMAGE EXCEEDS 10% OF ORIGINAL MATERIAL LENGTH. DAMAGE IS FOUND TO BE OUT OF LIMIT IAW SRM 53-00-53-1A-2; [03] VERIFIED CRACK LENGTH : .250' ORIGINAL MATERIAL LENGTH : 0.800'. DAMAGE EXCEEDS 10% OF ORIGINAL MATERIAL LENGTH. DAMAGE IS FOUND TO BE OUT OF LIMIT IAW SRM 53-00-53-1A-2; [04] LOCATED AND DRILLED ACB TRACK BS 727-887; RBL 13 PER SRM 51-40-05-0G-0; DWG#146A7500.<BR><BR>LOCATED AND DRILLED TRACK SPLICE PART # 146A7506-20 B/N BS 747-767; RBL 13 PER SRM 53-00-53-2R-3.; [05] REQUEST OK TO INSTALL; [06] LOCATED AND DRILLED ACB TRACK BS 727-887; RBL 13 PER SRM 51-40-05-0G-0; DWG#146A7500; VERIFIED; AND SPLICE.; [07] INSTALLED NEW ACB TIE DOWN TRACK BS 727-BS887 RBL13 WL156 IAW SRM 51-40-02-0G-0; SRM 53-00-53-2R-4; DWG 146A7500 REV : -; AND DWG 146A0061 REV : D; [08] INSTALLED NEW ACB TIE DOWN TRACK BS 727-BS887 RBL13 WL156 IAW SRM 51-40-02-0G-0; SRM 53-00-53-2R-3; DWG 146A7500 REV : -; AND DWG 146A0061 REV : D; [09] UPDATED REFERENCE; [10] RII INSPECTED; VERIFIED; CONFIRMED; [11] RII INSPECTED; VERIFIED; CONFIRMED JOB COMPLETE

More about the Boeing 737-7H4