Service difficulty report · Spar Cap · Doug MD11F

Difficulty date
September 29, 2022
Submitted
September 29, 2022
Operation
Air carrier
Aircraft
N614FE
Make and model
Doug MD11F
Aircraft serial
48528
Aircraft time
90,420 hours, 22,632 cycles
System (JASC)
5711 · Wing Spar
Part
Spar Cap
Part number
ARB74142
Condition
Corroded
Location
Rt Wing Te
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

RIGHT WING TRAILING EDGE REAR SPAR LOWER CAP AT XORS 1078 FOUND CORROSION. RIGHT WING TRAILING EDGE REAR SPAR LOWER CAP AT XORS 1078 CORROSION REMOVED AND FOUND EXCEED LIMITS IAW SRM 57-00-10-1A ALLOWABLE DAMAGE 1 FIG 101. CORRODED LOWER REAR SPAR CAP AT XORS 1078 REPAIR CARRIED OUT AS PER EA 1-5710- T0371060 P1. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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