Service difficulty report · Pressure Switch · Emb ERJ170200LR

Difficulty date
September 30, 2017
Submitted
October 2, 2017
Operation
Air carrier
Aircraft
N221NN
Make and model
Emb ERJ170200LR
Aircraft serial
17000525
Aircraft time
4,516 hours, 3,209 cycles
Part
Pressure Switch
Condition
Failed
Location
Nr 2 Bleed
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
B

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

What was found

BLEED 2 OVER PRESSURE CAUTION MESSAGE. ON LANDING BLEED 2 FAILED CAUTION MESSAGE. REMOVED AND REPLACED THE NR 2 BLEED OVERPRESSURE SWITCH IAW AMM 36-14-01. OPS CHECKED GOOD. REMOVED AND REPLACED RELAY 0508 IAW MM 20-32-01. NO MESSAGE FOUND.

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