Service difficulty report · Oxygen Mask · Boeing 76731A

Difficulty date
July 26, 2025
Submitted
July 28, 2025
Operation
Air carrier
Aircraft
N662GT
Make and model
Boeing 76731A
Aircraft serial
27619
Aircraft time
86,088 hours, 17,267 cycles
Part
Oxygen Mask
Part number
MXP1473
Part serial
54736
Condition
No Test
Location
Zone 200
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

CAPT OXYGEN FLOW INDICATOR NOT SHOWING YELLOW CROSS WHEN TESTING. REMOVED AND REPLACED CAPT OXYGEN MASK STOWAGE BOX IAW AMM 35-11-51. OPS CHECKS GOOD.

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