Service difficulty report · Epas · Boeing 777222

Difficulty date
May 23, 2022
Submitted
May 23, 2022
Operation
Air carrier
Aircraft
N212UA
Make and model
Boeing 777222
Aircraft serial
30218
Aircraft time
71,905 hours, 14,997 cycles
Part
Epas
Part number
NA
Condition
Failed
Location
Na
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

REF CLEARED L/P 8530138 EMERGENCY POWER ASSIST SYSTEM (EPAS) BATTERY OPERATIONAL CHECK - NO GREEN LIGHT ON EPAS BATTERY PACK R1 DOOR. ITEM IS AN SDR REPORTABLE EVENT. REF GMM 04-20-16 3.B.(17) EMERGENCY EVACUATION SYSTEMS OR DURING AN ACTUAL EMERGENCY OR DURING TRAINING, TESTING, AND IS ON THE LIST OF 09-25-05 REQUIRED INSPECTION ITEMS (RII). COMPONENTS INCLUDING ALL EXIT DOORS, PASSENGER EMERGENCY MAINTENANCE, DEMONSTRATIONS, OR INADVERTENT DEPLOYMENTS. THIS THIS LOGPAGE HAS BEEN GENERATED TO RECORD THESE EVENTS. EVACUATION LIGHTING SYSTEMS, OR EVACUATION EQUIPMENT THAT ARE ITEM HAS BEEN CREATED TO RECORD THIS REPORTABLE SDR EVENT. FOUND DEFECTIVE, OR THAT FAIL TO PERFORM THE INTENDED FUNCTIONS ADDITIONALLY THIS ITEM DEALS WITH THE DOOR SLIDE EVACUATION SYS PERFORMED RII INSP OF 1R DOOR EPAS BATTERY INSTALLATION. VERIFIED DOOR SLIDE PINS REMOVED AND EPAS BATTERY FUNCTION. OPS CHECK NORMAL. NO DEFECTS NOTED. REF AMM 52-11-21-400-801. OPENUP AND CLOSEUP OF PANELS BY U181314.