Service difficulty report · Tee Angle · Boeing 7377H4

Difficulty date
August 30, 2024
Submitted
October 9, 2024
Operation
Air carrier
Aircraft
N256WN
Make and model
Boeing 7377H4
Aircraft serial
32514
Aircraft time
59,564 hours, 35,985 cycles
Part
Tee Angle
Condition
Cracked
Location
Zone 600
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 T-ANGLE TRAILING EDGE LOCATED AT LEVEL ORSS279 AT RT WING 2024-528751<[01] REPLACED T-ANGLE TRAILING EDGE LOCATED AT LEVEL ORSS279 AT RT WING IAW B737-700 SRM 51-40-02 ; SRM 51-10-02 ITEM 9 DWG: 115A3700 SHEET:3 REV: B. MEASURED CRACK IS L: 2.221? TOOL USED CALIPER P/N: 500-197-30 S/N: 24000968 DUE DATE: 06-JUN-24.;[02] CORRECTED STEP 1<BR>REPLACED T-ANGLE TRAILING EDGE LOCATED AT LEVEL ORSS279 AT RT WING IAW B737-700 SRM 51-40-02 ; SRM 51-10-02 ITEM 9 DWG: 115A3700 SHEET:3 REV: B. MEASURED CRACK IS L: 2.221? TOOL USED CALIPER P/N: 500-197-30 S/N: 24000968 DUE DATE: 06-JUN-25;[03] CORRECTED STEP 2<BR>REPLACED T-ANGLE TRAILING EDGE LOCATED AT LEVEL ORSS279 AT RT WING IAW B737-700 SRM 51-40-02 ; SRM 51-10-02 ITEM 9 DWG: 115A3700 SHEET:3 REV: B. MEASURED CRACK IS L: 2.221? TOOL USED CALIPER P/N: 500-197-30 S/N: B24000968 DUE DATE: 06-JUN-25;[04] REPLACED T-ANGLE TRAILING EDGE LOCATED AT LEVEL ORSS279 AT RT WING IAW B737-700 SRM 51-40-02 ; SRM 51-10-02 ITEM 9 DWG: 115A3700 SHEET:3 REV: B. MEASURED CRACK IS L: 2.221? TOOL USED CALIPER P/N: 500-197-30 S/N: B24000968 DUE DATE: 06-JUN-25

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