Service difficulty report · Battery Pack · Boeing 767332

Difficulty date
June 9, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N199DN
Make and model
Boeing 767332
Aircraft serial
28456
Part
Battery Pack
Part number
20131A
Condition
Discharged
Location
Emer Exit
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

DURING ETOPS TRIP CHECK, BOTH OVERWING SQUIBS FAILED TO TEST. REPLACED BOTH OVERWING ESCAPE SLIDE BATTERY PACK. PERFORMED GOOD TEST OF SQUIBS.