SDR YENA2022011900029

Service difficulty report · Knob · Emb ERJ190100IGW

Difficulty date: January 15, 2022
Submitted: January 19, 2022
Operation: Air carrier
Aircraft: N187JB
Make and model: Emb ERJ190100IGW
Aircraft serial: 009
Aircraft time: 42,345 hours, 27,552 cycles
System (JASC): 2131 · Cabin Pressure Controller
Part: Knob
Condition: Activation Error
Stage of operation: CL
How discovered: V
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

FLT # 625, EWR-CHS(AIR TURN BACK TO EWR). AIR RETURN TO EWR, UNABLE TO PRESSURIZE; PRESSURIZATION KNOB WAS SET TO MANUAL POSITION. KNOB PLACED IN AUTO POSITION. PERFORMED PRESSURIZATION TEST IAW AMM 21-30-00. ALL OPS CHKS GOOD. A/C OK FOR CONT SVC .

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