SDR DXTA2011022204474

Service difficulty report · Connector · Gulstm 200

Difficulty date: February 21, 2011
Submitted: February 22, 2011
Operation: Air carrier
Aircraft: N719QS
Make and model: Gulstm 200
Aircraft serial: 162
Aircraft time: 2,869 hours, 1,814 cycles
System (JASC): 3897 · Water/Waste System Wiring
Part: Connector
Part number: 3507651
Condition: Burned
Location: Lavatory
Stage of operation: TX
How discovered: O
Nature of condition: M
Precautionary procedure: O

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

What was found

WHILE TROUBLESHOOTING FLIGHT PHONE FOUND LAV PLUG 548 P2 SHOWING SIGNS OF DISCOLORATION AND OVERHEAT. CAPPED AND STOWED WIRES FOR PLUG 548 P2 IAW WDM 20-00-00 COLLARED CB'S LAV WATER HEATER, RIBBON HEATER, WATER SYS CONT, TOILET CB. VERIFIED NO POWER AT PLUGS 548 P2 & J2. INSTALLED NEW CONNECTOR. REMOVED COLLAR'S FROM LAV WATER HEATER, RIBBON HEATER, WATER SYS CONT, AND TOILET CIRCUIT BREAKERS. SYS OPS CHECKED GOOD. WORK DONE IAW DWG GA216960010, REV A.