Service difficulty report · Angle · Boeing 7377H4

Difficulty date
March 2, 2021
Submitted
March 23, 2021
Operation
Air carrier
Aircraft
N213WN
Make and model
Boeing 7377H4
Aircraft serial
34217
Aircraft time
53,650 hours, 31,932 cycles
Part
Angle
Part number
147A320011
Condition
Chafed
Location
Fuselage
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

LT SIDE FUSELAGE FIN TO BODY INTERFACE CLOSURE ANGLE FORWARD OF BS 1016 HAS CHAFFING DAMAGE / EVALUATED CHAFFING DAMAGE ON LH CLOSURE ANGLE FWD OF BS 1016 FOUND TO BE OUT OF LIMITS DUE TO NO SRM ALLOWABLE DAMAGE. THE STRUCTURAL ITEM WILL BE REPAIRED BY REPLACEMENT IAW SRM 51-10-02 PAR 9C. REMOVED AND REPLACED NEW CLOSE ANGLE FROM BS 1006 - BS 1016 P/N# 147A3200-11 IAW SRM 51-40-02 AND IAW DWG# 147A0030

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