Service difficulty report · Battery Pack · Boeing 7373T0

Difficulty date
January 23, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N59302
Make and model
Boeing 7373T0
Aircraft serial
23353
Part
Battery Pack
Part number
20131A
Condition
Discharged
Location
Bs 629
Component
Radiant
Stage of operation
IN
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

THE BATTERY CHARGER ASSEMBLY AND BATTERY FAILED SYSTEM FUNCTIONAL CHECK, PACK M1135, STA 629R (28 VDC PRESENT AT PIN 2 OF PLUG POWER SUPPLY). REMOVED AND REPLACED TWO BATTERY PACKS.