SDR ASAA2022011037191

Service difficulty report · Frame · Boeing 737990ER

Difficulty date: January 10, 2022
Submitted: January 21, 2022
Operation: Air carrier
Aircraft: N442AS
Make and model: Boeing 737990ER
Aircraft serial: 43293
Aircraft time: 30,431 hours, 9,696 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Frame
Part number: 141A111038
Condition: Gouged
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

FRAME STA. 227R-10 INCHES O/B FROM CL 0 -.375" LX.375'W IMPACT DAMAGE ON AFT FACE JUST ABOVE LOWER RADIUS OF FRAME. DOT. GROUNDED - YES. ACCOMPLISHED DOUBLER REPAIR OF FRAME IAW ALASKA EA# 900ER-53EA-24129 DATED 01-19-2022. REPAIR COMPLETED PER BOEING SR 3-5249542486 AS A CATEGORY B REPAIR WITH STAGE 1 AND 2 APPROVAL AND AN INITIAL INSPECTION THRESHOLD OF 50,000 TOTAL FLIGHT CYCLES REMOVED DOT.