Service difficulty report · Spar · Boeing 7373H4

Difficulty date
April 5, 2016
Submitted
May 3, 2016
Operation
Air carrier
Aircraft
N636WN
Make and model
Boeing 7373H4
Aircraft serial
27709
Aircraft time
62,571 hours, 49,231 cycles
System (JASC)
5711 · Wing Spar
Part
Spar
Part number
6545321
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

LEFT WING REAR SPAR LOWER CHORD CRACKED AT RSS 213, HOLE COMMON TO REAR WEB SPLICE. REPAIRED CHORD IAW EA.

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