SDR ASMF200602005

Service difficulty report · Unknown · Boeing 737*

Difficulty date: February 17, 2006
Submitted: February 20, 2006
Operation: Air carrier
Aircraft: N906AM
Make and model: Boeing 737*
Aircraft serial: 29356
Aircraft time: 4,068 hours, 2,557 cycles
System (JASC): 3897 · Water/Waste System Wiring
Part: Unknown
Condition: Unknown
Location: Unkown
Stage of operation: TX
How discovered: O
Nature of condition: O
Precautionary procedure: D

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

What was found

AIRCRAFT RETURNED TO PLATFORM AS A CONSEQUENCE OF THE 3 LAVATORIES WERE INOPERATIVE WITH NO FAILURE INDICATIONS. DURING CHECK WAS DETECTED THE BLOWER VACUUM INOPERATIVE. THE BLOWER VACUUM WAS REPLACED BUT FAILURE CONTINUED. CIRCUIT BREAKER AT E/E COMPARTMENT WAS VERIFIED BEING POPPED-OUT. IT WAS REPOSITIONED, TESTED CORRECT. DURING OVERNIGHT CHECK FIM 38-30 PROCEDURE TASK 801 WAS PERFORMED AND WASTE SYSTEM WAS OPERATIONALLY CHECKED IAW MM 12-17-00, TESTED CORRECT.