Service difficulty report · Intercostal · Boeing 75733N

Difficulty date
March 27, 2026
Submitted
March 30, 2026
Operation
Air carrier
Aircraft
N57869
Make and model
Boeing 75733N
Aircraft serial
32593
Aircraft time
65,033 hours, 19,676 cycles
Part
Intercostal
Part number
146N871172
Condition
Cracked
Location
Zone 200
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

(SDR) EA 5311-01827 REV G: RG STA 1640 INTERCOSTAL TEE CLIP AREA AT S-14R, CRACK INDICATION NOTED IN ALL LAYERS AT UPPER I/B HOLE. REF NR 136365. ESFR CREATED. PERFORMED REPAIR IN ACCORDANCE WITH VT MAE 757-5360-13-A4278 FIG URES 1 THROUGH 28 WITH NO DEVIATIONS IAW EC/RA:5360-02124. ACCOMPLISHED A MAJOR REPAIR AND ALL RII STEPS C/W.

More about the Boeing 757-33N