Service difficulty report · Connector · Boeing 757232

Difficulty date
December 9, 2015
Submitted
December 9, 2015
Operation
Air carrier
Aircraft
N664DN
Make and model
Boeing 757232
Aircraft serial
25012
Aircraft time
81,051 hours, 36,971 cycles
Part
Connector
Condition
Damaged
Stage of operation
IN
How discovered
9
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

BACKSHELL ON HARNESS AT FWD RT EDGE OF BATTERY IN FWD ELECTRONIC EQUIPMENT BAY HAS CORROSION INTERNALLY, POWDER FALLS OUT WHEN MOVED. SUMMARY, FOR ADDITIONAL INFORMATION NR 001-0223:2020-2302/001 00099, INSPECTED BACKSHELL, AND COUPLING. NO CORROSION FOUND AFTER CLEANING. POWDER IS RESIDUE FROM ASSEMBLY LUBRICANT, CORROSION INHIBITOR. CLEANED IAW SWPM 20-60-01, ASSEMBLED AND RECONNECTED. CONDUIT IS SERVICABLE.