Service difficulty report · Stringer Clip · Boeing 737990ER

Difficulty date
October 5, 2026
Submitted
October 30, 2026
Operation
Air carrier
Aircraft
N472AS
Make and model
Boeing 737990ER
Aircraft serial
60580
Aircraft time
42,970 hours, 13,198 cycles
Part
Stringer Clip
Part number
143A101028
Condition
Cracked
Location
Zone 100
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

FWD CARGO BAY, STRINGER CLIP 26L BS 500L WAS CRACKED, GROUNDED - YES. REMOVED AND REPLACED THE BS 500L STRINGER CLIP 26L IAW SRM 51-40-02-0G-0.