Service difficulty report · Strap · Boeing 757222

Difficulty date
December 11, 2018
Submitted
December 14, 2018
Operation
Air carrier
Aircraft
N587UA
Make and model
Boeing 757222
Aircraft serial
26713
Aircraft time
83,339 hours, 26,555 cycles
Part
Strap
Part number
148N313820
Condition
Corroded
Location
Bs 1790
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

(B757-49-3-8084) APU AIR INLET FWD STRAP AT APPROX. STA 1790, BE TWEEN STGR 3R TO 6R HAS CORROSION. REF STSAA N/R 0035240. FOUND CORROSION REMOVAL ON APU INLET BOX FWD STRAP AT STA 1790 B ETWEEN S-3R AND S-6R OUT OF LIMITS IAW B757-200 SRM 53-80-02-F10 1. L=4.0, W=1.0, D=.063. REMOVED AND INSTALLED NEW STRAP P/N 148 N3138-20 IAW DWG 148N3105 AND B757-200 SRM 51-40-02 PG 2. THIS I S TRANSCRIBED INFORMATION ACCOMPLISHED AND RECORDED ON ST SAA PAPER N/R 0035240. WORK WAS ACCOMPLISHED BY MECH V919728. INSPECTION COMPLETED AND ACCEPTED BY VT-SAA INSP V919676 FOR CORRECTIVE ACTION OF LOGPAGE 8455173 SEE UPDATE ABOVE DATED 09DEC18. INSPECTION COMPLETED AND ACCEPTED BY VT-SAA INSP V919676