Service difficulty report · Stiffener · Boeing 74745E

Difficulty date
January 16, 2024
Submitted
February 16, 2024
Operation
Air carrier
Aircraft
N578UP
Make and model
Boeing 74745E
Aircraft serial
27154
Aircraft time
119,464 hours, 20,125 cycles
Part
Stiffener
Part number
UNKNOWN
Condition
Cracked
Location
Rt Elevator
Stage of operation
IN
How discovered
9
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

*** SUPPLEMENTAL SDR *** FAULT - RIGHT INBOARD ELEVATOR, INBOARD, LEADING EDGE RIB ANDSTIFFENER CRACK (REPLACE) I.A.W AMM 27-31-01-404-015 REV.109 STEP 3.H(14) TO 3.H(23) ADJUST R/H INBOARD ELEVATOR AND OPERATION.

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