What was found
SHIP 3854 FIRST OFFICER OXYGEN MASKS ''PRESS TO TEST AND RESET" LEVER BROKE OFF . CORRECTIVE ACTION: RE-SECURED TEST LEVER SWITCH. TESTED F/O 02 MASK PER B737 AMM REF 35-12. TESTED MIC FUNCTIONS PER AMM 23-51. OK FOR SVC .(5135506).
- Difficulty date
- November 7, 2018
- Submitted
- November 9, 2018
- Operation
- Air carrier
- Aircraft
- N854DN
- Make and model
- Boeing 737932ER
- Aircraft serial
- 31965
- Aircraft time
- 10,004 hours, 3,249 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Lever
- Condition
- Broken
- Location
- F/O Oxygen Mask
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.