What was found
PASSENGER OXYGEN SYSTEM FAILS MANUAL DEPLOYMENT CHECK. REMOVED AND REPLACED K466 RELAY IAW BOEING SWP 20-81-11 PASSENGER OXYGEN SYSTEM MANUAL DEPLOYMENT TEST. OPS CHECKS GOOD IAW B767 MM 35-21-00-705-054.
- Difficulty date
- September 17, 2007
- Submitted
- September 20, 2007
- Operation
- Air carrier
- Aircraft
- N831MH
- Make and model
- Boeing 767432ER
- Aircraft serial
- 29702
- Aircraft time
- 24,521 hours, 7,699 cycles
- System (JASC)
- 3520 · Passenger Oxygen System
- Part
- Relay
- Condition
- Failed
- Location
- Pax Oxygen
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.