SDR AWXA9700041

Service difficulty report · Floorbeam · Boeing 73733A

Difficulty date: January 19, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N166AW
Make and model: Boeing 73733A
Aircraft serial: 23627
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 986-990
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

DURING ROUTINE MAINTENANCE CHECK, FOUND CORROSION ON AFT RT LAVATORY FLOOR STRUCTURE UPPER CAP, STA 986 TO 990, RBL 15. REMOVED UPPER CAP STA 986 TO 990, RT AFT LAV. FABRICATED UPPER CAP, SUPPORT ANGLES AND STRAPS IAW B737 SRM 53-00-5, ALODINED AND PRIMED IAW B737 SRM 51-20-0, INSTALLED ALL PARTS IAW B737 SRM 51-40-02.

More about the Boeing 737-33A