SDR R61A2018051850599

Service difficulty report · Pressure Switch · Emb ERJ170200LR

Difficulty date: May 15, 2018
Submitted: May 18, 2018
Operation: Air carrier
Aircraft: N439YX
Make and model: Emb ERJ170200LR
Aircraft serial: 17000434
Aircraft time: 9,499 hours, 6,458 cycles
System (JASC): 3610 · Pneumatic Distribution System
Part: Pressure Switch
Condition: Failed
Location: Bleed Air Sys
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

BLEED 1 AND 2 OVERPRESSURE. RAN QRH, BLEED 1 CLEARED. BLEED 2 REMAINED. DECLARED EMERGENCY, RETURNED TO FIELD, LANDED WITHOUT INCIDENT. PERFORMED FIM 36-14-00-810-818-A FOR FAULT CODE 36146226AMI. R & R THE RT BLEED OVERPRESSURE SWITCH IAW AMM 36-14-01. OPS CHECKED GOOD.

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