Service difficulty report · Aileron · Boeing 747446

Difficulty date
August 3, 2021
Submitted
October 11, 2021
Operation
Air carrier
Aircraft
N936CA
Make and model
Boeing 747446
Aircraft serial
25308
Aircraft time
79,053 hours, 16,137 cycles
System (JASC)
5751 · Ailerons
Part
Aileron
Part number
65B0210021
Part serial
0084
Condition
Damaged
Location
Zone 500
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

LEFT WING AIRLERON HAS HAIL DAMAGE TO UPPER SKIN AS MARKED. ACCOMPLISHED MAJOR REPAIR OF THE UH AILERON UPPER AND LOWER SKIN P/N 65B02100-21, S/N 0084 IAW SRM 51-70-06 PARA 5 FIG 1 AND PARA 4E, 4F, 4G FIG 1. WEIGHED AND BALANCED UH AILERON IAW SRM 51-60-01 PARA 6C AND UPDATED DATA PLATE. VT-SAA NRC B000262.