Service difficulty report · Spar · Boeing 7378H4

Difficulty date
May 24, 2021
Submitted
September 8, 2021
Operation
Air carrier
Aircraft
N8686A
Make and model
Boeing 7378H4
Aircraft serial
36938
Aircraft time
17,192 hours, 7,824 cycles
System (JASC)
5711 · Wing Spar
Part
Spar
Condition
Damaged
Location
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

WHILE ACCOMPLISHING TASK 21-157-01428 FOUND 6.5' CREASE AT WBL639.5-WBL633 FWD OF OUTER LOWER SPAR WALL. /

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