Service difficulty report · Wedge · Boeing 757231

Difficulty date
November 11, 2019
Submitted
November 15, 2019
Operation
Air carrier
Aircraft
N717TW
Make and model
Boeing 757231
Aircraft serial
28485
Aircraft time
74,628 hours, 18,831 cycles
Part
Wedge
Condition
Debonded
Location
Lt Wing Slat
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

(AIRCRAFT 6812, L/P 1355359) DISBOND OF 1.250" X 1" BTW SS 137 TO 145 AT UPPER SKIN ON WEDGE SLAT # 5 LH WING. (REF. CARD 5740-01145-05E). CORRECTIVE ACTION: SUMMARY OF N.R.C. SERIAL NO. 00085: DISBOND CLASS 3 SS 137 TO 145 AT UPPER SKIN ON WEDGE SLAT # 5 WAS REPAIRED PER B-757-200 S.R.M. 57-43-02-2R-1 (DISBOND CLASS PER TABLE 202) AND REPAIR PER B757-200 S.R.M. 51-70-10-2R-4. AND PERFORM A DECAL CONDITION INSPECTION EVERY "L" CHECK PER TOPP MANUAL 30-10-70 PAR. I PAGE 14.