Service difficulty report · Battery · Boeing 757

Difficulty date
April 9, 2022
Submitted
April 11, 2022
Operation
Air carrier
Aircraft
N927FD
Make and model
Boeing 757
Aircraft serial
27220
Aircraft time
71,146 hours, 27,627 cycles
Part
Battery
Part number
20131A
Part serial
70914
Condition
Failed
Location
N/A
Part time
2,155 hours, 1,763 cycles
Stage of operation
IN
How discovered
V
Nature of condition
L, S
Precautionary procedure
K

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

What was found

MDIS 927 33-50 7972 08APR22 HAJ FACT U EMERGENCY EXIT LIGHTS AT FORWARD L/H ENTRY DOOR DOES NOT ILLUMITE WHEN TESTED. ENT BY:4486072 RPT BY:4486072 R/I 09APR22 00:00 HAJ U REASON CODE : PREMATURE REMOVAL/INSTALLATION OFF MPN: 2013-1A POS: 2 SRL: 70914 TAG NBR: H29383 ON MPN: 2013-1A SRL: 101043 TAG NBR: 3G8838 ENT BY:4486072 RPT BY:4486072 FACT 09APR22 00:00 HAJ U BATTERY ASSEMBLY REPLACED ACCORDING TO AMM 33-51-07-902-001. ENT BY:4486072 RPT BY:4486072 BATTERY ASSEMBLY REPLACED ACCORDING TO AMM 33-51-07-902-001