SDR DALA2020020500885

Service difficulty report · Cusp Web · Doug MD9030

Difficulty date: February 4, 2020
Submitted: February 5, 2020
Operation: Air carrier
Aircraft: N908DA
Make and model: Doug MD9030
Aircraft serial: 53388
Aircraft time: 63,141 hours, 34,883 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Cusp Web
Condition: Corroded
Location: Bs 598-655
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 ON LH CUSP WEB STA 598-605, 610- 617, 617-625 AND 650-655 BTW X=54 AND X=60 MRB 53?211?01 (CPAX) SUMMARY OF NRC 00110. CORROSION LEVEL 2. LH CUSP WEB STA 598-655 , WAS REPLACED PER MD 90 SRM 51-30-02 VOL.II AND 51-30-01 VOL II (1475482)

More about the Doug MD-90-30