Service difficulty report · Support · Boeing 7478F

Difficulty date
June 23, 2025
Submitted
July 3, 2025
Operation
Air carrier
Aircraft
N607UP
Make and model
Boeing 7478F
Aircraft serial
64265
Aircraft time
30,699 hours, 4,406 cycles
Part
Support
Part number
183U34243
Condition
Cracked
Location
Zone 300
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

CRACK, SUPPORT OF OUTBD ELEVATOR L/E AREA NEAR ELEN STA 265 (REPLACE). FABRICATE P/N(183U3424-3) PER BOEING DWG 183U3424 SH2 REV. A; 183U3424-3 PL REV."A"AND ORIGINAL PART AS A SAMPLE IAW GMM-MTX CH 9.08 REV.12 REQUIREMENT AND EGAT WORK SHEET NO.50465. INSTALLED FABRICATED SUPPORT I.A.W SRM 51-40-02-0G REV.46 AND BOEING DWG 183U3400 SH4 REV.-.

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