Service difficulty report · Cusp Web · Doug MD88

Difficulty date
September 18, 2015
Submitted
September 18, 2015
Operation
Air carrier
Aircraft
N908DL
Make and model
Doug MD88
Aircraft serial
49539
Aircraft time
74,072 hours, 57,043 cycles
Part
Cusp Web
Condition
Corroded
Location
Bs 670-710
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

ACFT HAS CORROSION ON LT CUSP WEB BS Y= 670 TO 672 AND 696 TO 710 BETWEEN X=54 TO 60 AT PASSENGER CABIN FLOOR STRUCTURE. CORROSION WAS ATTENDED WITH SRM 51-30-2, 53-05 FIG. 131A-13, 51-10-3, PARA 14, 21, 38.

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