SDR VJ9800356

Service difficulty report · Floorbeam · Boeing 737297

Difficulty date: August 6, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N462AT
Make and model: Boeing 737297
Aircraft serial: 22631
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 328
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

EXFOLIATED CORROSION ON BS 328 FLOORBEAM CAP UNDER TAPERED SHIN RBL 54. REMOVED CORROSION IAW SRM 51-10-6. MATERIAL LOSS TO BE OUT OF LIMITS. REMOVED T CHORD STA 328 LBL 15 RBL 65 IAW SRM 51-30-2 AND 53-10-9. FABRICATED REPAIR SECTION AND REPAIR ANGLES IAW SRM 53-10-4 FIG 5. ALODINED AND PRIMED REPAIR PARTS 1A-344431-1 AND 1A-34433-1,2. INSTALLED REPAIR PARTS IAW SRM 51-10-2, MM 51-21-21, AND 51-30-2.