Service difficulty report · Panel · Boeing 7377H4

Difficulty date
September 22, 2023
Submitted
October 16, 2023
Operation
Air carrier
Aircraft
N421LV
Make and model
Boeing 7377H4
Aircraft serial
32452
Aircraft time
71,597 hours, 42,416 cycles
Part
Panel
Part number
UNKNOWN
Condition
Cracked
Location
Zn 300 Stabilize
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

PANEL 343AT BLADE ASSY FWD TRACK ON FUSELAGE CRACKED<[01] UPDATED MEASUREMENTS AND PART REQUIREMENT. REMOVED CRACKED UPPER FORWARD RIGHT HAND SIDE TRACK ASSEMBLY & INSTALLED NEW TRACK ASSEMBLY PART #181A8060-16 IAW AIPC 53-31-31-05 ITEM 110 & AMM 20-50-11-910-801.<BR>SCREW GUN ID:ATS2248; CAL DUE 11/20/23.;[02] VERIFIED CORRECTIVE ACTION ITEM 1 AND MEASUREMENTS TABLE; CARD COMPLETE.

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