SDR 4DPA2023013100001

Service difficulty report · None · Emb EMB135LR

Difficulty date: January 31, 2023
Submitted: February 1, 2023
Operation: Air carrier
Aircraft: N252JX
Make and model: Emb EMB135LR
Aircraft serial: 145276
Aircraft time: 35,772 hours, 32,723 cycles
System (JASC): 2130 · Cabin Pressure Control System
Part: None
Condition: None
Stage of operation: CL
How discovered: V
Nature of condition: O
Precautionary procedure: A

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

What was found

CREW REPORTED-CABIN WOULD NOT PRESSURIZE ON CLIMB OUT FROM PHX. RETURNED TO PHX, DESCENT AND LANDING UNEVENTFUL, EXCEPT THE CABIN WOULD NOT PRESSURIZE AT ANY TIME. CORR ACTION- MX PERFORMED PRESSURIZATION CHECKS IN BOTH AUTO AND MANUAL MODES, NO DEFECTS NOTED COULD NOT DUPLICATE.

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