Service difficulty report · Longeron · Doug MD11F

Difficulty date
March 24, 2023
Submitted
March 24, 2023
Operation
Air carrier
Aircraft
N642FE
Make and model
Doug MD11F
Aircraft serial
48485
Aircraft time
74,538 hours, 18,062 cycles
Part
Longeron
Part number
AJC70598
Condition
Cracked
Location
Zone 100
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

AFT FUSELAGE - WHILE CARRYING OUT AGING REPAIR AT STATION 2140 (REFERENCE SNRM N01163) FOUND LONGERON 33 RIGHT FASTENER HOLE CRACKED. CRACKED LONGERON 33 RIGHT FASTENER HOLE AT AFT FUSELAGE STATION 2140 (REFERENCE SNRM N01163) REPAIRED AS PER EA # 1-5330-T0373715 PART 1 TITLE: FUSELAGE - PLATES & SKINS - AFT BODY - EXISTING REPAIR FOUND ON FUSELAGE SKIN BETWEEN STA 2142 TO STA 2152 AND LONGERON L-33R TO L-35R - REWORK. EO 1-5100-7-5001 B7 PART 1 TITLE: STRUCTURES - REPAIR CATALOG - MD-11 REPAIR IDENTIFICATION & TRACKING REQUIREMENTS 14 CFR 121.707 ACCOMPLISHED. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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