Service difficulty report · Angle · Boeing 7377H4

Difficulty date
June 24, 2020
Submitted
May 12, 2021
Operation
Air carrier
Aircraft
N486WN
Make and model
Boeing 7377H4
Aircraft serial
33852
Aircraft time
54,585 hours, 32,477 cycles
Part
Angle
Condition
Chafed
Location
Vertical 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

LEFT VERTICAL STAB CLOSURE ANGLE ON TOP OF FUSELAGE AFT OF STA 1016 HAS CHAFFING DAMAGE / CHAFFING ON THE LH VERTICAL STAB CLOSURE ANGLE ON TOP OF FUSELAGE AFT OF STA 1016 FOUND TO BE OUT OF LIMITS DUE TO NO SRM ALLOWABLE DAMAGE. THE STRUCTURAL ITEM NEED TO REMOVE AND REPLACE IAW SRM 51-10-02 PAR 9C. REMOVED AND REPLACED LH VERTICAL STAB CLOSURE ANGLE IAW SRM 51-40-02 AND IAW DWG# 143A8300

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