Service difficulty report · Stringer · Boeing 7377L9

Difficulty date
July 11, 2021
Submitted
August 23, 2021
Operation
Air carrier
Aircraft
N7830A
Make and model
Boeing 7377L9
Aircraft serial
28008
Aircraft time
65,799 hours, 29,601 cycles
Part
Stringer
Condition
Cracked
Location
Bs 540 S26l
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

CRACK STRINGER 26L LOCATED BS 540 FWD CARGO COMPARTMENT ; 2021-325606 / [01] TOOL USED P/N: 45 MG; S/N: 130060401; DUE DATE: 22 APR 22.; [02] TOOL USED P/N: NORTEC 500D; S/N: N500X12101V022240; DUE DATE: 01 DEC 21.; [03] TOOL USED: PRECISION RADIUS GAUGE; P/N: 2204A3; S/N: AE-408660; DUE DATE: 02-NOV-21; [04] PERFORMED PERMANENT REPAIR ON STRINGER 26L BETWEEN BS500D TO BS540 IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 AND NOT-REINSPECTION REQUIRED; [05] TASK COMPLETED; VERIFIED AS RII.<BR><BR>PERFORMED PERMANENT REPAIR ON STRINGER 26L BETWEEN BS500D TO BS540 IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 AND NOT-REINSPECTION REQUIRED

More about the Boeing 737-7L9