Service difficulty report · Battery Pack · Boeing 737*

Difficulty date
August 10, 2021
Submitted
September 24, 2021
Operation
Air carrier
Aircraft
N208WN
Make and model
Boeing 737*
Aircraft serial
29856
Aircraft time
52,294 hours, 30,932 cycles
Part
Battery Pack
Condition
Inoperative
Location
Cabin
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

EMERGENCY EXIT LT BATTERY PACK M1675 INOP / [01] REPLACED EMERGENCY EXIT LIGHT BATTERY PACK M1675 PER AMM 4.D.(1-4); [02] CORRECTION FOR ITEM 1: REFERENCE IS AMM 33-51-0-960-805 STEP 4.D.(1-4); [03] CORRECTION FOR TYPO IN ITEM 2: AMM 33-51-06-960-805 STEP 4.D.(1-4); [04] VERIFIED REPLACED EMERGENCY EXIT LIGHT BATTERY PACK M1675 IAW AMM 33-51-06-960-805 STEP 4.D.(1-4); [05] PERFORMED SATISFACTORY INSTALLATION TEST OF M1675 PER AMM 33-51-06-960-805; NO DEFECTS NOTED.; [06] VERIFIED PERFORMED SATISFACTORY INSTALLATION TEST OF M1675 PER AMM 33-51-06-960-805; NO DEFECTS NOTED.