SDR SIMA20170706001

Service difficulty report · Gasket · Emb ERJ170200LR

Difficulty date: July 6, 2017
Submitted: July 7, 2017
Operation: Air carrier
Aircraft: N252NN
Make and model: Emb ERJ170200LR
Aircraft serial: 17000642
Aircraft time: 667 hours, 447 cycles
System (JASC): 3610 · Pneumatic Distribution System
Part: Gasket
Condition: Leaking
Location: Precooler Duct
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

DURING CLIMB A BLEED 1 LEAK ILLUMINATED ON EICAS. PERFORMED QRH PROCEDURES AND CLEARED LEAK MESSAGE. REMOVED AND REPLACED PRECOOLER OUTLET DUCT GASKET ON THE NR 1 ENGINE IAW AMM 36-11-08, SUBTASK 020-013-A, & 420-011-A. OPS & LEAK CHECKED GOOD IAW AML PG 4162060.

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