Service difficulty report · Rib · Boeing 737436

Difficulty date
July 5, 2024
Submitted
October 2, 2024
Operation
Air carrier
Aircraft
N405YK
Make and model
Boeing 737436
Aircraft serial
25267
Aircraft time
61,340 hours, 44,934 cycles
System (JASC)
5755 · Spoilers
Part
Rib
Condition
Corroded
Location
Zone 600 Spoiler
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

RH WING NO.9 SPOILER O/B END RIB CORRODED. ALL CORROSION REMOVED FROM RIB, REPLACED THE OB SPOILER #9 RIB WITH BOND METAL METHOD IAW NAC EO 737-57-0047 REV1R