SDR FDEA201301250177

Service difficulty report · Controller · Doug MD1010F

Difficulty date: January 25, 2013
Submitted: January 25, 2013
Operation: Air carrier
Aircraft: N373FE
Make and model: Doug MD1010F
Aircraft serial: 46611
Aircraft time: 88,351 hours, 37,070 cycles
System (JASC): 2131 · Cabin Pressure Controller
Part: Controller
Condition: Malfunctioned
Location: Cabin Pressure
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: A

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

What was found

CABIN PRESSURE UNCONTROLLABLE AFTER TAKEOFF, RTB. R & R CABIN OUTFLOW ACTUATOR, RIG & FUNCTIONAL CHECK GOOD IAW REF MM 21-31-20-4, MM 21-31-01/501. PERFORMED RTS CPC1 & CPC2 ALL TEAST PASSED. IAW REF MM 21-00-005 PRESSURIZED ACFT FOR OVER 45 MIN, NO LEAKS NOTED IN AREAS IDENTIFIED IN MTIS AND NO FAULTS APPEARED WITH SYS OP CK. ACFT OK FOR SERVICE.

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