SDR VJ9800358

Service difficulty report · Angle · Boeing 737297

Difficulty date: August 4, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N462AT
Make and model: Boeing 737297
Aircraft serial: 22631
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Angle
Condition: Corroded
Location: Bs 312-344
Stage of operation: IN
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

FILLER STRIPS ON TOP SIDE OF CUSP ANGLE AT L-1 DOOR THRESHOLD CORRODED BS 312-344. REMOVED CORROSION ON THRESHOLD, FOUND TO BE OUT OF LIMITS IAW SRM 53-10-01 AND 51-10-6. REMOVED ANGLE AND FORMED REPAIR ANGLE FROM 7075-0-.080. HEAT TREATED TO T6 IAW SRM 51-40-3 AND BAC5602. TRIMMED, DRILLED, DEBURRED, TREATED AND PRIMED REPAIR ANGLE IAW SRM 51-40-3. INSTALLED REPAIR IAW 737 SRM 51-30-2.