Service difficulty report · Fairing · Boeing 7378H4

Difficulty date
September 29, 2023
Submitted
October 31, 2023
Operation
Air carrier
Aircraft
N8305E
Make and model
Boeing 7378H4
Aircraft serial
36683
Aircraft time
37,944 hours, 17,309 cycles
Part
Fairing
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
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

53-60-70-1A-1-B00771-TLD (PERMANENT REPAIR OF TEMPORARY SEAL - SECTION 46 WING-TO-BODY FAIRING SKIN PANELS) - LH AFT WING-TO-BODY FAIRING HAS CRACK L= 0.25 W= 0.125 D= .03. 8 DAY GVI REQUIRED. PERMAN 53-60-70-1A-1-B00771-TLD (PERMANENT REPAIR OF TEMPORARY SEAL - SECTION 46 WING-TO-BODY FAIRING SKIN PANELS) - LH AFT WING-TO-BODY FAIRING HAS CRACK L= 0.25 W= 0.125 D= .03. 8 DAY GVI REQUIRED. PERMANENT REPAIR REQUIRED WITHIN 24 MONTHS. [TTG8Q00LR93P]<[01] APPLIED PERMANENT REPAIR ON DAMAGED AREA AT LH AFT WING-TO-BODY FAIRING AS MARKED AS PER B737 SRM 53-60-70-2R-1; B737 SRM 51-70-04-2R-1 PARAG (4-D-F) AND B737 SRM 51-70-04-2R-0 PARAG (4-L-M-N); MATERIAL USED RESIN EA9390 PO#1791128; PO#1738579 EQUIPMENT USED TEMPERATURE CONTROL ID 160354 DUE DATE 02-16-24 AND VACUUM GAGE ID 173239 DUE DATE 02-23-24.;[02] VERIFIED STEP 1

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