SDR ASAA2016092118098

Service difficulty report · Wire · Boeing 737890

Difficulty date: September 21, 2016
Submitted: September 23, 2016
Operation: Air carrier
Aircraft: N597AS
Make and model: Boeing 737890
Aircraft serial: 35689
Aircraft time: 32,317 hours, 10,003 cycles
System (JASC): 2497 · Electrical Power System Wiring
Part: Wire
Condition: Loose
Stage of operation: NR
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

ELEC LIGHT ILLUMINATED ON PANEL. ACFT GROUNDED. ACCOMPLISHED ELEC LIGHT BITE, FOUND FAULT MESSAGE AUX BATTERY CHARGER INOP. FOUND AUX BATTERY CHARGER CIRCUIT BREAKER OPEN AT J9, IAWFIM 24-31 TASK 825. ACCOMPLISHED CIRCUIT BREAKER RESET PROCEDURE, IAW AMM 20-60-01. FOUND BUSS WIRE TO AUX BATTERY CHARGER CIRCUIT BREAKER LOOSE. SECURED THE WIRE & OPS CHECK NORMAL, IAW AMM 24-31-31-710-801. GROUND VERIFICATION TEST GOOD. NO DAMAGE NOTED ON THE THE WIRE OR CIRCUIT BREAKER .