SDR AWXA200400269

Service difficulty report · Strap · Boeing 73733A

Difficulty date: February 25, 2004
Submitted: March 11, 2004
Operation: Air carrier
Aircraft: N173AW
Make and model: Boeing 73733A
Aircraft serial: 23632
Aircraft time: 61,016 hours, 37,852 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Strap
Part number: 6546812104
Condition: Corroded
Location: Lavatory Floor
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

MCN - MAJOR REPAIR - DURING C-20 CHECK EXFOLIATION CORROSION WAS FOUND ON RT AFT LAVATORY FLOOR STRAP BETWEEN BS 1028, RBL 17, WL 208. MAINTENANCE REMOVED CORRODED RT AFT LAVATORY FLOOR STRAP FROM BS 1028, RBL 17, WL 208; FABRICATED A NEW REPLACEMENT STRAP PER DWG 65-46812; INSTALLED REPAIR PART IAW B737-300 SRM 51-40-02 FIG 8 PG 38.

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