SDR ASAA2013121596890

Service difficulty report · Suppression Sys · Boeing 737890

Difficulty date: December 15, 2013
Submitted: December 18, 2013
Operation: Air carrier
Aircraft: N589AS
Make and model: Boeing 737890
Aircraft serial: 35686
Aircraft time: 23,336 hours, 7,196 cycles
System (JASC): 2611 · Smoke Detection
Part: Suppression Sys
Condition: Malfunctioned
Location: Cargo Bay
Stage of operation: IN
How discovered: C
Nature of condition: L
Precautionary procedure: K

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

What was found

AFTER POWER UP, DURING PDC, FOUND AFT CARGO FIRE SUPPRESSION CHECK INOPERATIVE. ACFT GROUNDED. REMOVED POWER FROM ACFT, REMOVED CARGO FIRE CONTROL PANEL, CHECKED SECURITY. REINSTALLED PANEL IAW AMM 26-00-02-400-801. PUT POWER BACK ON ACFT, AFT CARGO FIRE SUPPRESSION, OPS TEST NORMAL.