Service difficulty report · Cusp Web · Doug MD9030

Difficulty date
January 24, 2020
Submitted
February 3, 2020
Operation
Air carrier
Aircraft
N908DA
Make and model
Doug MD9030
Aircraft serial
53388
Aircraft time
63,141 hours, 34,883 cycles
Part
Cusp Web
Condition
Corroded
Location
Bs 1079-1098
Stage of operation
IN
How discovered
9
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

CORROSION LEVEL 2 OUT OF LIMITS ON LH CUSP WEB STA 1079- 1098 AND 1117-1136 BTW X=54 AND X=60 ON REFERENCE AT NRC 269 MRB 53?211?01 (CPAX) : LH CUSP WEB STA 1079-1098 AND 1117-1136 WERE REPAIRED PER MD-90 SRM VOL. I 53-20-02 FIG 18. (1459776)

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