Service difficulty report · Spar · Boeing 737705

Difficulty date
August 9, 2016
Submitted
August 18, 2017
Operation
Air carrier
Aircraft
N271LV
Make and model
Boeing 737705
Aircraft serial
29090
Aircraft time
42,349 hours, 30,967 cycles
System (JASC)
5711 · Wing Spar
Part
Spar
Part number
112A21013
Condition
Corroded
Location
Lt 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

LEFT WING FRONT SPAR CORRODED AT THE NR 1 LOWER BOOST PUMP. REPAIRED IAW EA.