Service difficulty report · Frame · Boeing 75724APF

Difficulty date
May 14, 2025
Submitted
June 4, 2025
Operation
Air carrier
Aircraft
N445UP
Make and model
Boeing 75724APF
Aircraft serial
27390
Aircraft time
31,092 hours, 20,287 cycles
Part
Frame
Part number
146N1004
Condition
Dented
Location
Zone 100
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

AFT CARGO COMPARTMENT, FRAME STA 1260 BETWEEN STR 25 TO STR 26 L/H HAS A DENT. INSTALLED FRAME REPAIR (01EA) AND CLIPS (02EA) ON AFT CARGO COMPARTMENT, FRAME STA 1260 BETWEEN STR 25 TO 26 L/H, IAW B757-200PF SRM 53-00-07-2R-6, REPAIR 6 AND SRM 51-40-02. PERFORMED COLD WORK AT FRAME REPAR IAW B757-200PF SRM 51-40-09. FASTENER: P/N BACB30MY6K4X BTCH: 0004390093, QTY: 56. MAJOR REPAIR C/W. DEFERAL REQUIRED: ACCOMPLISH INSPECTION IAW 757-200PF SRM REV 122 CHAPTER 53-00-07-2R-6, TABLE III AT 50,000 AIRFRAME CYCLES. REPEAT INSPECTIONS EVERY 12,000 FLIGHT CYCLES THEREAFTER.

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