SDR C2XA11CL167

Service difficulty report · Duct · Emb EMB145LR

Difficulty date: July 16, 2011
Submitted: July 18, 2011
Operation: Air carrier
Aircraft: N14952
Make and model: Emb EMB145LR
Aircraft serial: 145067
Aircraft time: 30,739 hours, 23,118 cycles
System (JASC): 3610 · Pneumatic Distribution System
Part: Duct
Part number: 14531638403
Condition: Leaking
Location: Bleed Air Sys
Stage of operation: CR
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

ORD FLT 6187 THE CREW REPORTED A BLEED 1 LEAK MESSAGE IN FLIGHT. THE AIRCRAFT DIVERTED INTO CLE. MAINTENANCE REPLACED THE BLEED LINE O-RINGS AT JOINT 5, 9, 11, 13, 15, 19 AND 23. ALSO REPLACED THE NR 1 BLEED VALVE Y DUCT ASSEMBLY AND AFT CLAMP. OPERATIONAL CHECKS WERE GOOD.

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