What was found
CAPT'S O2 MASK RESET/TEST SWITCH STICKS WHEN TESTED, DOES NOT RETURN TO ORIGINAL POSITION.(<P>CLEANED RESET/TEST SWITCH AND CAPT'S O2 MASK, OPERATIONAL CHECKS OK IAW AMM 35-11-51.</P>)
- Difficulty date
- January 24, 2020
- Submitted
- January 28, 2020
- Operation
- Air carrier
- Aircraft
- N647GT
- Make and model
- Boeing 767306
- Aircraft serial
- 27611
- Aircraft time
- 80,843 hours, 21,304 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Switch
- Condition
- Sticking
- Location
- 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.