Service difficulty report · Rib · Boeing 7374Q8

Difficulty date
May 13, 2015
Submitted
June 25, 2015
Operation
Air carrier
Aircraft
N763AS
Make and model
Boeing 7374Q8
Aircraft serial
25100
Aircraft time
68,143 hours, 45,245 cycles
Part
Rib
Part number
654544585
Condition
Cracked
Location
Lt Wing
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 WING RIB AT WBL 135, LOWER RIB CHORD BETWEEN STR 2 AND 3 IS CRACKED. ACFT GROUNDED. REPAIRED DAMAGE TO LT WING LWR RIB CHORD, WBL 135 IAW EA 400, 57EA 15246.

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