Service difficulty report · Connector · Boeing 73773V

Difficulty date
July 21, 2023
Submitted
July 25, 2023
Operation
Air carrier
Aircraft
N561WN
Make and model
Boeing 73773V
Aircraft serial
32417
Aircraft time
59,068 hours, 38,076 cycles
Part
Connector
Part number
UNKNOWN
Condition
Dirty
Location
Zn 200 Fus Top
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

P-18 PANEL PASSENGER CABIN EMERGENCY CHARGER LT AFT TRIPS AND WILL NOT RESET 2023-394884<[01] INSTALLED CORRECTLY AND CLEANED CONNECTOR D10712 ON BATTERY POWER SUPPLY M1668 IAW SWPM 20-60-06 AND PERFORMED POWER SUPPLY TEST IAW B737-700 AMM 33-51-06-960-806 STEP 5.E(5). TEST IS OK; FAULT WAS CORRECTED;[02] INSTALLED CORRECTLY AND CLEANED CONNECTOR D10712 ON BATTERY POWER SUPPLY M1668 IAW SWPM 20-60-06 AND PERFORMED POWER SUPPLY TEST IAW B737-700 AMM 33-51-06-960-806 STEP 5.E(5). TEST IS OK; FAULT WAS CORRECTED

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