Service difficulty report · Support Angle · Boeing 737900ER

Difficulty date
July 8, 2023
Submitted
July 10, 2023
Operation
Air carrier
Aircraft
N66828
Make and model
Boeing 737900ER
Aircraft serial
44580
Aircraft time
30,026 hours, 10,968 cycles
Part
Support Angle
Part number
111A1210
Condition
Cracked
Location
Bs 663
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

LOWER FUSELAGE CENTER WING BOX L/H VAPOR BARRIER UPPER CHORD SUPPORT ANGLE CRACKED @ LBL 7 STA 663.75 REF. AAR N/R:9201067 CUT DAMAGED AREA IAW B737 SRM 57-10-10-2R-5 VIEW D B737 AMM 57-21-72-370-804, CAP SEALED IAW B737 SRM TABLE 201. LOCATED, FABRICATED, REPAIR PARTS IAW 57-10-10-2R-5, BONDING TEST ACCOMPLISHED IAW B737 B737 SRM 57-10-10-2R-5. INSTALLED REPAIR PARTS IAW SWPM 20-20-00. B737 SRM 57-10-10-2R-5. TREATED AND PRIMED IAW WORK ACCOMPLISHED BY V894474

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