Service difficulty report · Skin · Boeing 737824

Difficulty date
December 14, 2022
Submitted
December 16, 2022
Operation
Air carrier
Aircraft
N37255
Make and model
Boeing 737824
Aircraft serial
30610
Aircraft time
68,930 hours, 25,020 cycles
Part
Skin
Part number
112A4103205
Condition
Cracked
Location
L/H Wing Lower
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/H WING LOWER SKIN HAS CRACK AT O/B OF RIB 19 AND FWD OF FUEL. SUPPORT TASK NSA HANGER N/R 5867043 AND NSA EMX N/R 42071. REPAIRED L/W LOWER SKIN O/B OF RIB 19 AND FORWARD OF FUEL PANEL WAS TRANSCRIBED FROM NSA EMX N/R 00092, HANGER N/R 5867043, WORK 12/14/2022. 532PB IAW UNITED EC/RA 5725-01116 REV ORIGINAL REFERENCE ELB LOG ACCOMPLISHED BY V905004, AND INSPECTED BY V895955. REF LOGPAGES PAGES 3320584 AND 3320644 FOR DIP REQUIREMENTS SEE NSA EMX N/R 3320584 AND 3320644 FOR PART 1, INTERIM REPAIR, DIP REQUIREMENTS 00092 AND HANGER N/R 5867043 FOR WORK ACCOMPLISHED CIR C/W. DATA SSFR REPORT, FORM 46-0024, ENTERED BY UAL INSPECTION U301243, INSPECTION COMPLETE