Service difficulty report · Bearing · Boeing 75724APF

Difficulty date
June 24, 2026
Submitted
June 26, 2026
Operation
Air carrier
Aircraft
N429UP
Make and model
Boeing 75724APF
Aircraft serial
25460
Aircraft time
33,866 hours, 23,259 cycles
Part
Bearing
Part number
9113N1035
Condition
Corroded
Location
Trunnion
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

LEFT AFT TRUNNION SUPPORT FITTING BEARING ASSY INSIDE HOUSING HAS CORROSION INSTALLED SERVICIABLE BEARING ASSY AT LT AFT TRUNNION SUPPORT FITTING IAW AMM 57-54-07-404-036.

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