Service difficulty report · None · Boeing 757*

Difficulty date
March 11, 2022
Submitted
March 14, 2022
Operation
Air carrier
Aircraft
N57855
Make and model
Boeing 757*
Aircraft serial
32814
Aircraft time
54,267 hours, 17,370 cycles
Part
None
Part number
143N1017
Condition
Cracked
Location
Sta 760lh
Stage of operation
IN
How discovered
O
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

CABIN FRAME STA. 760LH CRACKED AT I/B FASTENER AT PSU RAIL. REPAIRED DAMAGE REF SRM 53-00-07-2R-8. DO THE INSPECTIONS AS GIV EN IN TABLE 203/REPAIR8 ZONE 2 OF SRM 53-00-07-2R-8 ITEM ENTERED TO TRACK REPETITIVE INSPECTIONS. CLEARED RII BUY BACK IN ERROR. INSPECTION.INTERVAL: 12,000 FLIGHT CYCLES. 12,000 FLIGHT CYCLES DIP 53-DIP PLEASE PROVIDE MORE DESCRIPTIVE AREA OF WHERE DAMAGE IS. ATTACH PHOTO IF POSSIBLE. DO THE INSPECTIONS AS GIVEN IN TABLE 203/REPAIR 8. ZONE DO THE INSPECTIONS AS GIVEN IN TABLE 203/REPAIR 8. ZONE 2 2 INSPECTION THRESHOLD: 37,500 FLIGHT CYCLES FROM REPAIR INSPECTION THRESHOLD: 37,500 FLIGHT CYCLES FROM REPAIR INSTALLATION, OR 50,000 AIRFRAME FLIGHT CYCLES, WHICHEVER COMES INSTALLATION, OR 50,000 AIRFRAME FLIGHT CYCLES, WHICHEVER COMES FIRST. REPEAT INSPECTIONS: METHOD DETAILED VISUAL FIRST. REPEAT INSPECTIONS: METHOD DETAILED VISUALINTERVAL: REPAIR IS AT STA. 760 BTW. STR.8L AND 9L. SEE PHOTOS SEE FLEETCYCLE L/P# 9802794 FOR ALL REPAIR WORK ACCOMPLISHED.