Service difficulty report · Spar · Boeing 747412

Difficulty date
March 3, 2022
Submitted
March 4, 2022
Operation
Air carrier
Aircraft
N703CK
Make and model
Boeing 747412
Aircraft serial
24226
Aircraft time
105,894 hours, 19,573 cycles
System (JASC)
5711 · Wing Spar
Part
Spar
Condition
Corroded
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

R/H WING FRONT SPAR LWR CHORD HAS POSSIBLE CORROSION AT OLES 1481.00