SDR A6WA201543027

Service difficulty report · Unknown · Cndair CL6002B19

Difficulty date: September 3, 2015
Submitted: September 8, 2015
Operation: Air carrier
Aircraft: N423AW
Make and model: Cndair CL6002B19
Aircraft serial: 7636
Aircraft time: 31,429 hours, 29,761 cycles
System (JASC): 3520 · Passenger Oxygen System
Part: Unknown
Condition: Malfunctioned
Location: Cabin
Stage of operation: CR
How discovered: O
Nature of condition: J
Precautionary procedure: G

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

What was found

FLIGHT 3981 AT 28000 FT, PAS OX 1 ON CAUTION MSG & ALL PAX O2 MASKS AUTO DEPLOYED. CABIN ALTITUDE 3800, PRESS DIF 8.1. MASKS DID NOT DEPLOY SEAT ROW 1AC & 10AC. REPACKED PAX O2 MASKS IAW AMM 35-21-09. PERFORMED DROP TEST IAW AMM 35-20-00. OPERATIONS CHECKED GOOD. INTERROGATED MDC NO FAULTS FOUND. PERFORMED FUNCTION CHECK OF CPC IAW AMM 21-31-16. NO DEFECTS NOTED. ACFT OK FOR SERVICE AT THIS TIME.