Service difficulty report · Relief Valve · Doug MD11

Difficulty date
March 15, 2002
Submitted
April 3, 2002
Operation
Air carrier
Aircraft
N803DE
Make and model
Doug MD11
Aircraft serial
48474
Aircraft time
46,233 hours, 5,877 cycles
Part
Relief Valve
Part number
23962368
Condition
Open
Location
Emergency Exit
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.

What was found

ON TRIP CHECK, FOUND L1 DOOR EMERGENCY EXIT N2 RESERVOIR PRESSURE READING 0 PSI. FOUND PRESSURE RELIEF VALVE OPEN. REPLACED PRESS RELIEF VALVE PER M/M. CHARGED N2 PRESSURE AND PRESSURE CHECKS OKAY PER M/M.

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