Service difficulty report · Web · Boeing 7377H4

Difficulty date
May 12, 2023
Submitted
June 12, 2023
Operation
Air carrier
Aircraft
N900WN
Make and model
Boeing 7377H4
Aircraft serial
32544
Aircraft time
51,244 hours, 30,861 cycles
Part
Web
Condition
Cracked
Location
Zn 100 Fus Lower
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 LOCATED BS 727 TO BS 727A BETWEEN S-27L TO S-27R AT AFT CARGO COMPARTMENT 2023-311310<[01] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 25-JAN-24; TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811019; DUE DATE: 25-JAN-24.;[02] REPLACED WEB LOCATED BS 727 TO BS 727A BETWEEN S-27L TO S-27R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51?10-02 PARAGRAPH 9 SRM 51-40-02 AND DWG 146A0061 SHEET 85 REV. SEE INDIVIDUAL SIGN OFF BELOW.;[03] RII ITEM <BR>REPLACED WEB LOCATED BS 727 TO BS 727A BETWEEN S-27L TO S-27R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51?10-02 PARAGRAPH 9 SRM 51-40-02 AND DWG 146A0061 SHEET 85 REV. SEE INDIVIDUAL SIGN OFF BELOW.

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