Service difficulty report · Skin · Boeing 757232

Difficulty date
September 24, 2019
Submitted
September 30, 2019
Operation
Air carrier
Aircraft
N6714Q
Make and model
Boeing 757232
Aircraft serial
30485
Aircraft time
63,962 hours, 23,255 cycles
Part
Skin
Condition
Debonded
Location
Fuselage
Stage of operation
IN
How discovered
V
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 6714, L/P 1285570) 1 DISBOND WAS FOUND OF 20" X 19" ON L1 DOOR CUTOUT AT FWD UPPER CORNER IN REFERENCE WORK CARD 5331-01232-02G STEP 5.B.(2). CORRECTIVE ACTION: DISBOND AREA WAS BONDED AND REPAIR PERMANENT WAS PERFORMED PER ER/A 581555-14AD REV. ORG, ETI-57-19-097 REV. 6 AND AMDS 5331-01232-02G. TIME CONTROLLED ITEMS PERFORM HFEC, LFEC AND DVI AS DESCRIBED IN FIGURE 06 BEFORE 37,500 TOTAL FLIGHT CYCLES PER ERA 581555-14AD REV ORI SECTION II UNDER LOGPAGE #1284200.TIME CONTROLLED ITEMS- PERFORM HFEC, LFEC AND DVI AS DESCRIBED IN FIGURE 06 WITHIN EVERY 4,000 FLIGHT CYCLES. AFTER LOGPAGE 1284200, TIME CONTROLLED ITEMS- PERFORM HFEC AND LFEC AS DESCRIBED IN FIGURE 07 BEFORE 50,000 TOTAL FLIGHT CYCLES AND EVERY 12,000 FLIGHT CYCLES THEREAFTER PER ERA 581555-14AD REV ORI SECTION IV UNDER LOG PAGE # 1284208. TIME CONTROLLED ITEMS-REPAIR APPROVAL IS LIMITED TO 50,000 TOTAL FLIGHT CYCLES ONLY, ADDITIONAL ENGINEERING AUTHORIZATION (ER/A REVISION) IS REQUIRED FOR CONTINUED SERVICE BEYOND THIS LIMIT.