SDR 2012FA0000560

Service difficulty report · Bulkhead · Boeing 74748EF

Difficulty date: July 12, 2012
Submitted: August 10, 2012
Operation: General aviation
Filed by: E8VY080O
Evergreen Aviation Technologies Corporation
Make and model: Boeing 74748EF
Aircraft serial: 25783
Engine: Ge CF680C2B1F
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Bulkhead
Condition: Cracked
Location: Nlg Ww
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

(ACFT NR HL7420) CRACKS AT 2 LOCATIONS ARE DETECTED DURING C16 CHECK ON ACFT. CRACK 1, AT STA 400, LBL 0, AFT BULKHEAD OF NLG WHEEL WELL, CRACK ABOUT 0.25" IS DETECTED. CRACK 2, AT STA 282, LBL 33, LEFT BULKHEAD OF NLG WW, CRACK ABOUT 2.7" IS DETECTED.

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