Service difficulty report · Rib · Doug MD88

Difficulty date
March 21, 2015
Submitted
March 23, 2015
Operation
Air carrier
Aircraft
N966DL
Make and model
Doug MD88
Aircraft serial
53115
Aircraft time
63,004 hours, 46,886 cycles
Part
Rib
Condition
Damaged
Location
Rt Wing
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

DURING MAINTENANCE ACTIVITIES. DAMAGE BORES ON RIBS STA XOS 286, 332 AND 380 AT RT SLAT PANEL NR 3. DAMAGE ON RIB STA XOS=332 WAS REWORKED AND MEASURED WITH ID 0.938, 4 HOLES, THEREFORE LIMITS OF MAXIMUM REWOK HOLE DIAMETER IAW SRM 57-02, PAR 9 C (1). BUSHINGS WERE FABRICATED AND INSTALLED IAW SRM 57-02, PAR. 9 C, 1, 2. DAMAGE ON RIB`S STA XOS= 286, 380 WERE REPAIRED IAW AND ER/A 533331-14 REV ORIGINAL.

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