Service difficulty report · O-Ring · Emb EMB145LR

Difficulty date
May 29, 2010
Submitted
June 1, 2010
Operation
Air carrier
Aircraft
N275SK
Make and model
Emb EMB145LR
Aircraft serial
145345
Aircraft time
23,898 hours, 19,486 cycles
Engine
Allsn AE3007A
Engine time
22,071 hours, 18,833 cycles
Part
O-Ring
Part number
40303920SD
Condition
Damaged
Location
Bleed System
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

CREW REPORTED THAT WHILE CLIMBING THROUGH 10,000 FT, RECEIVED A BLEED 1 LEAK MESSAGE ON EICAS. THE QRH WAS FOLLOWED, BUT THE MESSAGE WOULD NOT CLEAR. THE ACFT DIVERTED AND LANDED WITHOUT FURTHER INCIDENT. MX TROUBLESHOOT THE FAULT AND FOUND LEAKS AT JOINTS 3, 7, 17, 19, AND 25. THE O-RINGS WERE REPLACED AT JOINTS 3, 7, 17, 19, AND 25.

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