SDR SWAA2023021696289

Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date: January 28, 2023
Submitted: February 16, 2023
Operation: Air carrier
Aircraft: N276WN
Make and model: Boeing 7377H4
Aircraft serial: 32530
Aircraft time: 52,194 hours, 31,383 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support Angle
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 ANGLE - SUPPORT LOCATED AT BS 907 PLUS 6 INCH BETWEEN S-25R AND S-26R AFT CARGO COMPARTMENT 2023-83770<[01] REPLACED ANGLE-SUPPORT AND FASTENER; LOCATED AT BS 907 PLUS 6 INCH BETWEEN S-25R AND S-26R AFT CARGO COMPARTMENT; IAW B737-700 SRM 51-40-02 AND DWG 147A7221 SHEET 8; REV C: . SEE INDIVIDUAL SIGNOFFS BELOW;[02] REPLACED ANGLE-SUPPORT AND FASTENER; LOCATED AT BS 907 PLUS 6 INCH BETWEEN S-25R AND S-26R AFT CARGO COMPARTMENT; IAW B737-700 SRM 51-40-02 AND DWG 147A7221 SHEET 8; REV C: . SEE INDIVIDUAL SIGNOFFS BELOW

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