SDR DALA13061735639

Service difficulty report · Doubler · Boeing 757251

Difficulty date: October 31, 2013
Submitted: November 18, 2013
Operation: Air carrier
Aircraft: N539US
Make and model: Boeing 757251
Aircraft serial: 26486
Aircraft time: 51,141 hours, 20,386 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Doubler
Condition: Corroded
Location: Fuselage
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

FOUND DOUBLER CORRODED AND FOUND OUT OF LIMITS IAW SRM 53-00-01, PAGE 104, FIG 101, DETAIL II. FABRICATED , TREATED, PRIMED, AND APPLIED TOP COAT ON NEW REPLACEMENT DOUBLER, IAW SRM 51-30-01, PAGE 7,8, FIG. 3, PAG 13, SRM 51-40-05, FIG. 3. PAG 4, SRM 51-20-01, PAGE 3,7,27, AMM 51-21-10-377-039, PAGE 1 TO 3 THIS DOUBLER LOCATED AT AFT LAVATORY SERVICE PAN