Service difficulty report · Valve · Emb ERJ190100IGW

Difficulty date
July 10, 2022
Submitted
July 11, 2022
Operation
Air carrier
Aircraft
N281JB
Make and model
Emb ERJ190100IGW
Aircraft serial
103
Aircraft time
39,822 hours, 25,975 cycles
Part
Valve
Part number
10139521
Part serial
2019030010
Condition
Leaking
Location
720001-01-001-Lh
Part time
1,928 hours, 1,309 cycles
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#614, RDU-BOS. (AIRFRACFT DECLARED AN EMERGENCY AND DIVERTED TO RIC) 'BLEED 1 AND 2 FAIL. FL 320 BLEED 1 FAILED FOLLOWED BLEED 2 FAILED. A/I WAS OFF RESET UNSUCCESSFUL EMER DES - DIVERT TO RIC ( ENGINE BLEED SYS - BOTH - UNPRESSURIZED); FOUND #1 ENG NAPR SO VALVE AT FAULT AND LEAKING AT MATING SURFACE ON PNEUMATIC LINE. REMOVED AND REPLACED NAPR VALVE REF AMM 36-11-03-400-801-A. THIS CLEARS MDDR # 478830. MX-4 UPDATED. PLACARD REMOVED. MCC ADVISED. DISPATCHER # 11299.'

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