SDR AT9900239

Service difficulty report · Web · Boeing 7372L9

Difficulty date: February 9, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N737Q
Make and model: Boeing 7372L9
Aircraft serial: 21279
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Condition: Corroded
Location: Bs 987-1006
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

SCHEDULED INSPECTION AT AERO CORP, FL. FOUND CABIN FLOOR WEB AROUND THE AFT LAVATORY WATER FITTING BETWEEN BS 987 TO 1006 LBL 42 CRACKED AND CORRODED. REMOVED THE AFT LAVATORY DRAIN ASSEMBLY, MECHANICALLY REMOVED CORROSION, FABRICATED WEB, TREATED, PRIMED, AND INSTALLED REPAIR WEB AND AFT LAVATORY DRAIN ASSEMBLY IAW B737 SRM 51-10-6, 53-10-1, 51-30-2, 51-40-2, AND MM 51-20-11.

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