Service difficulty report · Fitting · Doug MD11F

Difficulty date
April 19, 2023
Submitted
April 21, 2023
Operation
Air carrier
Aircraft
N590FE
Make and model
Doug MD11F
Aircraft serial
48505
Aircraft time
95,225 hours, 22,497 cycles
Part
Fitting
Part number
AJC7515501
Condition
Cracked
Location
Zone 300
Stage of operation
IN
How discovered
U
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

DURING INSPECTION ON #4 BANJO LEFT HAND SIDE OF LOWER VERTICAL STAB AFT FLANGE OF UPPER REAR SPAR CAP ON THE LOWEST FASTENER #1 LEFT AS SHOWN ON SHEET 10.1 FIGURE, COME ACROSS CRACK ON THE EDGE OF AFT FLANGE ABOVE FASTERNER #1 LEFT AS MARKED AT STATION 2164. CRACK ON THE EDGE OF AFT FLANGE ABOVE FASTENER #1 LEFT, AT #4 BANJO LEFT HAND SIDE OF THE LOWER VERTICAL STABILIZER AFT FLANGE OF UPPER REAR SPAR CAP AT STATION 2164 REPAIRED PER MD- 11 SRM 55-30-02-2R REPAIR 5 FIGURE 202 AND EA : 1-5530-T0374278 P1. TITLE STABILIZERS - VERTICAL STABILIZER - CRACK REPAIR ON VERTICAL STABILIZER REAR SPAR LHS FORWARD & AFT FLANGES. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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