Service difficulty report · Spar · Boeing 737823

Difficulty date
March 31, 2017
Submitted
April 4, 2017
Operation
Air carrier
Aircraft
N920AN
Make and model
Boeing 737823
Aircraft serial
29521
Aircraft time
51,909 hours, 20,912 cycles
System (JASC)
5711 · Wing Spar
Part
Spar
Part number
112A2101
Condition
Corroded
Location
Rt Wing
Stage of operation
IN
How discovered
E
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

AIRCRAFT WAS IN BASE MAINTENANCE. CORROSION ON RIGHT OUTER WING AFT SPAR WEB AT THE FUEL BOOST PUMP NEAR THE LOWER BONDING STRAP ATTACH HOLE, RIGHT INBOARD FRONT SPAR STATION 124 TO 128. REPAIRED IAW EA 268574, SRM 51-10-02 AND SRM 57-20-10-1A-3.