Service difficulty report · Skin · Boeing 737824

Difficulty date
June 15, 2023
Submitted
June 22, 2023
Operation
Air carrier
Aircraft
N27246
Make and model
Boeing 737824
Aircraft serial
28956
Aircraft time
68,989 hours, 25,958 cycles
Part
Skin
Part number
112A4103203
Condition
Cracked
Location
Rib 19 & 20
Stage of operation
IN
How discovered
O
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

L/W LOWER SKIN BETWEEN RIB 19 AND 20 IS CRACKED SUPPORT TASK NSA EMX N/R 00083 UPDATE INFORMATION ONLY HANGAR N/R 7003441. TRIMMED OUT DAMAGE PORTION OF LH LOWER SKIN OF LH WING RIB 19 AN ME. DATA TRANSCRIBED FROM NSA EMX N/R 00083 AND HANGAR N/R 70034 D RIB 20 AND REPAIRED AREA IAW UNITED EC/RA #5725-01125 REV ORIG 41 WORK ACCOMPLISHED BY V900020, INSPECTED BY V937791 SSFR REPOR INAL PERFORMED FINAL FUEL LEAK CHECK ON COMPLETE REPAIR IAW B737 T FORM 46-0024 ENTERED BY UAL INSPECTION U274434 DATED 6/15/23. -NG AMM 28-11-00, FUEL LEAK CHECK GOOD NO LEAKS NOTED AT THIS TI