Service difficulty report · Hinge · Doug MD11F

Difficulty date
June 6, 2022
Submitted
June 15, 2022
Operation
Air carrier
Aircraft
N620FE
Make and model
Doug MD11F
Aircraft serial
48791
Aircraft time
68,938 hours, 17,678 cycles
Part
Hinge
Part number
ACA7223513
Condition
Worn
Location
Main Cargo
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

MAIN DECK CARGO DOOR CUTOUT, UPPER SILL ATTACHED HINGE FITTING NUMBER 1 (ACA7223- 513) LOBES 1 AND 2, AND 12-17 FOUND OUT-OF-TOLERANCE. MAIN DECK CARGO DOOR CUTOUT, UPPER SILL ATTACHED HINGE FITTING NUMBER 1(ACA7223- 513) LOBES 1 AND 2, 12 TO 17 REWORKED AND FOUND LOBES 1 AND 2 EXCEED LIMIT AS PER MD-11 SRM 52-30-16-1A ALLOWABLE DAMAGE 2 FIGURE 101 SHEET 3. OVERSIZED REPAIR BUSHINGS (08EACH) FABRICATED BY MACHINING AND INSTALLED AS PER MD-11 CMM 52-34-04 REPAIR-GENERAL, PARAGRAPH 2.Y AND EA # 1-5310-T0368724 PART 1 STEP 2 AND STEP 5, TITLE: FUSELAGE - MAINFRAME - MAIN DECK CARGO JAMB FORWARD SUPPORT HINGE (FUSELAGE SIDE) - WORN HINGE LOBE BORES. REPAIR CLASSIFIED AS MINOR PER GMM 6-2-100.

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