Service difficulty report · Splice Angle · Boeing 75724APF

Difficulty date
March 3, 2026
Submitted
March 31, 2026
Operation
Air carrier
Aircraft
N451UP
Make and model
Boeing 75724APF
Aircraft serial
27739
Aircraft time
41,230 hours, 23,656 cycles
Part
Splice Angle
Part number
148N16064
Condition
Corroded
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

BS 1992 AT THE 6 O`CLOCK POSITION HAD CORROSION BETWEEN FRAME AND SPLICE ANGLE TO INCLUDE SURROUNDING EXTERNAL SURFACES. VERIFIED STEP 10 IAW GMM. INSTALLED REPLACED SPLICE, REINSTALLED DOUBLER AT STA. 1992, 6:0 O'CLOCK PER B757-200PF SRM 51-40-02-0G-0

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