Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
July 5, 2021
Submitted
August 4, 2021
Operation
Air carrier
Aircraft
N752SW
Make and model
Boeing 7377H4
Aircraft serial
29804
Aircraft time
74,046 hours, 43,386 cycles
Part
Stringer
Condition
Cracked
Location
Bs 540 S24r
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 24R LOCATED BS540 FWD CARGO COMPARTMENT ; 2021-319734 / [01] TOOL USED: P/N: 35 DL; S/N: 091419910; DUE DATE: 30-NOV-21.; [02] TOOL USED P/N: NORTEC 500D; S/N: N500X11290U021704; DUE DATE: 08-OCT-21; [03] TOOL USED : RADIUS GAUGE PN: S167C; SN: AE-27309 DUE DATE 05-AUG-21.; [04] PERFORMED PERMANENT REPAIR ON STR 24R LOCATED BS 540 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 FIGURE 206 MATERIAL USED 7075-T6.045 PO# 2021 152098 AND 7075-T6-0.050; PO# 2921 139514; [05] PERFORMED PERMANENT REPAIR ON STR 24R LOCATED BS 500D BTW BS 540 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 FIGURE 206 MATERIAL USED 7075-T6.045 PO# 2021 152098 AND 7075-T6-0.050; PO# 2921 139514; [06] PERFORMED PERMANENT REPAIR ON STR 24R LOCATED BS 500D BTW BS 540 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 FIGURE 206 MATERIAL USED 7075-T6.045 PO# 2021 152098 AND 7075-T6-0.050; PO# 2921 139514 <BR>RII INSPECTION DONE.

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