SDR REXA2017013000141

Service difficulty report · Oxygen Mask · Cndair CL6002B19

Difficulty date: January 30, 2017
Submitted: February 1, 2017
Operation: Air carrier
Aircraft: N8977A
Make and model: Cndair CL6002B19
Aircraft serial: 7977
Aircraft time: 25,270 hours, 22,633 cycles
System (JASC): 3510 · Crew Oxygen System
Part: Oxygen Mask
Condition: Defective
Location: Cockpit
Stage of operation: UK
How discovered: C
Nature of condition: O
Precautionary procedure: K

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

What was found

FO OXYGEN MASK SYSTEM TEST FAILED PRESSED TO TEST AND RESET SHOWS NO YELLOW "X" INDICATION. REMOVED AND REPLACED CREW OXYGEN BOTTLE IAW AMM 35-11-03. REMOVED AND REPLACED FO OXYGEN MASK AND MASK STOWAGE BOX IAW AMM 35-11-12 AND 35-11-15.