Service difficulty report · Web · Boeing 7377H4

Difficulty date
August 29, 2021
Submitted
September 21, 2021
Operation
Air carrier
Aircraft
N758SW
Make and model
Boeing 7377H4
Aircraft serial
27873
Aircraft time
74,045 hours, 43,671 cycles
Part
Web
Condition
Cracked
Location
Fuselage
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 WEB - INTERCOSTAL LOCATED BETWEEN BS440 TO BS460 AT LEVEL STR 26L FWD CARGO COMPARTMENT ; 2021-384487 / [10] INSTALLED NEW WEB-INTERCOSTAL LOCATED BETWEEN BS440 TO BS460 AT LEVEL STR 26L FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 DWG # 143A7505REV. A; [11] REPLACED WEB-INTERCOSTAL LOCATED BETWEEN BS440 TO BS460 AT LEVEL STR 26L FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 DWG # 143A7505REV. A AND SRM 51-10-02 ITEM 9; [12] REPLACED WEB-INTERCOSTAL LOCATED BETWEEN BS440 TO BS460 AT LEVEL STR 26L FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 DWG # 143A7505REV. A AND SRM 51-10-02 ITEM 9 TOOL USED CALIPER P/N 700-113-10 S/N 0023208 DUE DATE 31-DEC-21; [13] CORRECTED STEP 11 AND STEP 12 REPLACED WEB-INTERCOSTAL LOCATED BETWEEN BS440 TO BS460 AT LEVEL STR 26L FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 DWG # 143A7505REV. A AND SRM 51-10-02 ITEM 9 TOOL USED CALIPER P/N 700-113-10 S/N 0023208 DUE DATE 31-DEC-21; [14] STEP 10 COMPLETE.. RII ITEM; [15] STEP 13 COMPLETE.. RII ITEM <BR>TASK CARD COMPLETE..RII ITEM

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