Service difficulty report · Spar · Boeing 737824

Difficulty date
August 31, 2011
Submitted
October 6, 2011
Operation
Air carrier
Aircraft
N35236
Make and model
Boeing 737824
Aircraft serial
28801
Aircraft time
39,462 hours, 14,756 cycles
System (JASC)
5711 · Wing Spar
Part
Spar
Part number
112A2101204
Condition
Corroded
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

RT WING FRONT SPAR CORROSION FOUND AT WS 564.5 AREA RT WING FRONT SPAR WEB AT OFSS 560 - OFSS 570 CORROSION REMOVED AND BLENDED AREA DEPTH 0.061" (ORGI 0.163") X WIDTH 0.86" X LENGTH 1.8" OUT OF SRM 57-20-10 ALLOWABLE DAMAGE FIG 103 LIMITS AND CORRODED FRONT SPAR WEB REPAIRED AS PER ECRA 5721-01317 REV I & FORM 44.0008 ATTACHED ITEM 1-13 ACCOMPLISHED.