Service difficulty report · Battery · Boeing 737900ER

Difficulty date
January 9, 2022
Submitted
January 10, 2022
Operation
Air carrier
Aircraft
N75428
Make and model
Boeing 737900ER
Aircraft serial
31633
Aircraft time
41,921 hours, 14,606 cycles
Part
Battery
Part number
NA
Condition
Inoperative
Location
Overwing Ee Ligh
Stage of operation
IN
How discovered
O
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

(B737-33-3-0232) LEFT OVERWING EMERGENCY EXIT LITES FAIL CAPACIT Y TEST REMOVED AND REPLACED EMERGENCY BATTERY PACK (M1694)IAW AMM 33-51 INSP BY AQC009 -06-960-805. SYSTEM CHECKS GOOD IAW AMM 33-51-06-960-805 PARA E STEP (6). P/N 0717-01-100, S/N 422207. DATA WAS TRANSCRIBED FROM PAPER DOC AERSALE WO 3497 NR 21038 WORK ACP BY MECH V93118

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