Service difficulty report · Bracket · Boeing 7377H4

Difficulty date
May 12, 2025
Submitted
June 2, 2025
Operation
Air carrier
Aircraft
N959WN
Make and model
Boeing 7377H4
Aircraft serial
36674
Aircraft time
44,580 hours, 27,348 cycles
Part
Bracket
Condition
Cracked
Location
Zone 500
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

LEFT WING INBOARD FIXED TRAILING EDGE WEB; BRACKET WITH CURVED SEAL CRACKED. STREAMER STUFFED INTO CURVED SEAL TO AID IN LOCATION.<[01] REMOVED WEB; BRACKET & SEAL RETAINER IAW B737-700 SRM 51-40-02. RECEIVED NEW BRACKET PN: 115A2953-1 PO# 1098329.1 IAW B737-700 AIPC 57-50-00-25A. LOCATED & DRILLED IAW B737-700 SRM 51-40-05. INSTALLED 1EA NEW BRACKET; 1EA SEAL RETAINER & WEB IAW B737-700 SRM 51-40-02; AIPC 57-50-00-25A & AMM 20-50-11-910-801 TABLE 205. TORQUE WRENCH TOOL# T8927V CAL DUE: 13/JUN/25.;[02] REMOVED WEB; BRACKET & SEAL RETAINER IAW B737-700 SRM 51-40-02. RECEIVED NEW BRACKET PN: 115A2953-1 PO# 1098329.1 IAW B737-700 AIPC 57-50-00-25A. LOCATED & DRILLED IAW B737-700 SRM 51-40-05. INSTALLED 1EA NEW BRACKET; 1EA SEAL RETAINER & WEB IAW B737-700 SRM 51-40-02; AIPC 57-50-00-25A & AMM 20-50-11-910-801 TABLE 205. TORQUE WRENCH TOOL# T8927V CAL DUE: 13/JUN/25.

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