Service difficulty report · Power Supply · Boeing 767322

Difficulty date
March 17, 2011
Submitted
March 18, 2011
Operation
Air carrier
Aircraft
N675UA
Make and model
Boeing 767322
Aircraft serial
29243
Aircraft time
39,271 hours, 10,111 cycles
Engine
Pwa PW4056
Part
Power Supply
Part number
20131A
Condition
Inoperative
Location
Evac Slide
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EMERGENCY ESCAPE SLIDE SQUIB TEST NR 1 RT FAILS ON TEST. RT OFF WING ESCAPE POWER SUPPLY BATTERY VOLTAGE LOW. REPLACED POWER SUPPLY AND BATTERY ASSY SQUIB TEST OK. ACP INSPECTION OF BATTERY PACK AND POWER SUPPLY INSTALLATION.