Service difficulty report · Spoiler · Boeing 7377Q8

Difficulty date
November 15, 2023
Submitted
November 20, 2023
Operation
Air carrier
Aircraft
N7874B
Make and model
Boeing 7377Q8
Aircraft serial
29352
Aircraft time
56,190 hours, 31,054 cycles
System (JASC)
5755 · Spoilers
Part
Spoiler
Part number
UNKNOWN
Condition
Debonded
Location
Zn 500 Left Wing
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

#1 SPOILER UPPER SURFACE HAS A REPAIR THAT HAS BECOME DISBONDED.<[01] REMOVED AND REPLACED #1 GROUND SPOILER IAW AMM 29-62-91. OPS CHECKED GOOD.

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