Service difficulty report · Angle · Boeing 7377H4

Difficulty date
March 15, 2025
Submitted
April 21, 2025
Operation
Air carrier
Aircraft
N283WN
Make and model
Boeing 7377H4
Aircraft serial
36610
Aircraft time
57,899 hours, 35,007 cycles
Part
Angle
Condition
Cracked
Location
Zone 600
Stage of operation
IN
How discovered
V
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 TRAILING EDGE ORSS 271 DEFLECTION CONTROL RIB AREA RT WING 2025-202806<[01] INSTALL NEW ANGLE AND PLATE LOC. ON TRAILING EDGE ORSS 271 DEFLECTION CONTROL RIB AREA RT WING I.A.W B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9 AND DWG 115A2930 SHEET 7 REV- MEASURES OF CRACK: L=0.865? TOOL USED DIGITAL CALIPER P/N: 500-197-30- S/N: A23355868 DUE DATE: 09-NOV-25.<BR>SEE INDIVIDUAL SIGN OFF BELOW;[02] CORRECTED STEP 1 <BR>REPLACED ANGLE AND INSTALLED PLATE LOC. ON TRAILING EDGE ORSS 271 DEFLECTION CONTROL RIB AREA RT WING I.A.W B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9 AND DWG 115A2930 SHEET 7 REV- MEASURES OF CRACK: L=0.865?

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