SDR DALA13011385654

Service difficulty report · Deck Plate · Boeing 757251

Difficulty date: March 3, 2013
Submitted: March 12, 2013
Operation: Air carrier
Aircraft: N554NW
Make and model: Boeing 757251
Aircraft serial: 26501
Aircraft time: 32,686 hours, 13,616 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Deck Plate
Condition: Corroded
Location: Bs 1680-1720
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

CORROSION ON MAIN CABIN DECK PLATE FROM STA 1680-1720 BL-0 TO LBL-51. REMOVED CORROSION ON AFT DECK PLATE, STA 1680-1720, BL0-51 FOUND TO BE WITHIN LIMITS , TREATED AND PRIMED BLEANDED AREAS IAW SRM 53-60-51- PAGE 201-202, FIG 201, REPAIR 2, R & R EXISTING CORRODED DOUBLER AT AFT LT CORNER BETWEEN STA 1708-1717 & LBL46 TO 51 REF SRM 53-60-51. REPAIR 2, ALTERNATIVE I. COMPLETED.