Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
February 28, 2025
Submitted
April 2, 2025
Operation
Air carrier
Aircraft
N287WN
Make and model
Boeing 7377H4
Aircraft serial
32537
Aircraft time
57,968 hours, 35,069 cycles
Part
Stub Frame
Condition
Cracked
Location
Zone 100
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 STUB FRAME LOCATED STA 294.5 AT LEVEL STR 17R AT FWD GALLEY AREA 2025-167697 <[01]. REPLACED STUB FRAME; SERATE PLATE (2 EA) AND LOWER REVEAL CORNER LOCATED BS 294.5 TO BS 296 BETWEEN STR14 R TO STR 17 R FWD GALLEY AREA B737-700 SRM 51-40-02 AND DWG 141A8370 SHEET 16 REV - DWG 141A8370 SHEET 10 REV D SEE INDIVIDUAL SIGN OFF BELOW.;[02] CORRECTED STEP 1. REPLACED STUB FRAME; SERATE PLATE (2 EA) AND LOWER REVEAL CORNER LOCATED BS 294.5 TO BS 296 BETWEEN STR14 R TO STR 17 R FWD GALLEY AREA B737-700 SRM 51-40-02;DWG 141A8370 SHEET 16 REV - ; DWG 141A8370 SHEET 10 REV D AND DWG 141A8430 SHEET 4 REV B.; [03] CORRECTED STEP 1 AND 2. REPLACED STUB FRAME LOCATED BS 294.5 TO BS 296 BETWEEN STR14 R TO STR 17 R FWD GALLEY AREA B737-700 SRM 51-10-2-0G-0 PARRG 9 AND SRM 51-40-02; DWG 141A8370 SHEET 16 REV - ; DWG 141A8370 SHEET 9 REV D AND DWG 141A8430 SHEET 4 REV B.; [04] TASK COMPLETED. CERTIFIED RII.

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