SDR DALA2016041202815

Service difficulty report · Cusp Web · Doug MD88

Difficulty date: April 10, 2016
Submitted: April 12, 2016
Operation: Air carrier
Aircraft: N997DL
Make and model: Doug MD88
Aircraft serial: 53364
Aircraft time: 63,601 hours, 45,748 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Cusp Web
Condition: Corroded
Location: Bs 788-807
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 RT CUSP WEB, PREVIOUS REPAIR BETWEEN BS 788-807 AND X=-54 TO X=-60. PREVIOUS DOUBLER WAS REMOVED, REPAIR PARTS WERE FABRICATED, REPAIR PARTS WERE INSTALLED, CIC WAS APPLIED, IAW SRM 51-30-2, 53-05, FIG 131A-2, 51-10-3, PAR 14, 21, 38.

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