Service difficulty report · Plate · Boeing 7377H4

Difficulty date
October 23, 2012
Submitted
November 15, 2012
Operation
Air carrier
Aircraft
N428WN
Make and model
Boeing 7377H4
Aircraft serial
29844
Aircraft time
36,641 hours, 21,249 cycles
System (JASC)
5711 · Wing Spar
Part
Plate
Part number
115A3760
Condition
Cracked
Location
Rt 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

RIGHT WING LWR REAR SPAR WAFFLE PLATE CRACKED AT RSS 423 I/B OF NR 8 FLAP TRACK. RE-INSTALLED RIGHT WING LWR REAR SPAR WAFFLE PLATE AT RSS 423 I/B OF NR 8 FLAP TRACK PER SRM 51-40-02.

More about the Boeing 737-7H4