Service difficulty report · Rib · Boeing 7377Q8

Difficulty date
January 24, 2024
Submitted
February 8, 2024
Operation
Air carrier
Aircraft
N7864B
Make and model
Boeing 7377Q8
Aircraft serial
30638
Aircraft time
63,525 hours, 42,232 cycles
Part
Rib
Part number
UNKNOWN
Condition
Cracked
Location
Horizonal Stab
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

L/H HORIZONTAL STAB RIB AT STA 129.5 WEB AT FWD UPPER CORNER IS CRACKED<[01] REPAIRED L/H HORIZONTAL STABILIZER RIB AT STA 129.5 WEB AT FWD UPPER CORNER IAW EA NO: 24-155-00236 REV A.;[02] VERIFIED CORRECTIVE ACTION 1 AND MEASUREMENT TABLE.;[03] THE DAMAGE WAS REPAIRED PER EA 24-155-00236. CONTINUED AIRWORTHINESS REQUIREMENTS ARE TRACKING ON EA 24-155-00236-DTI;[04] VERIFIED ALL STEPS COMPLETE; CORRECTION ACTION ITEM 3; MEASUREMENT TABLE; CARD COMPLETE.

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