Service difficulty report · Valve · Doug MD88

Difficulty date
November 18, 2002
Submitted
November 25, 2002
Operation
Air carrier
Aircraft
N910DE
Make and model
Doug MD88
Aircraft serial
53419
Aircraft time
27,987 hours, 21,692 cycles
Part
Valve
Part number
39271411
Part serial
3883
Condition
Unreliable
Location
Aft
Stage of operation
CR
Nature of condition
B
Precautionary procedure
B

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

What was found

LOSS OF PRESSURIZATION, DECOMPRESSION GRADUAL. DESCENT BELOW 10,000 DIVERT TO BDL - REPLACED LEFT PRSOV

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