What was found
COCKPIT 1ST OBS MASK HARNESS NO INFLATE. REMOVED AND REPLACED 1ST OBS MASK PER AMM 35-11-51 AND PERFORMED SYSTEM TEST AMM 35-51-00. OPS CHECK GOOD.
- Difficulty date
- June 30, 2020
- Submitted
- July 1, 2020
- Operation
- Air carrier
- Aircraft
- N645GT
- Make and model
- Boeing 767324
- Aircraft serial
- 27393
- Aircraft time
- 99,014 hours, 19,031 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Mask
- Part number
- MC1025104
- Part serial
- 12302
- Condition
- Defective
- Location
- Cockpit
- Stage of operation
- IN
- 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.