SDR UHLA201612150509

Service difficulty report · Unknown · Emb ERJ170100SE

Difficulty date: December 15, 2016
Submitted: December 19, 2016
Operation: Air carrier
Aircraft: N636RW
Make and model: Emb ERJ170100SE
Aircraft serial: 17000052
Aircraft time: 34,576 hours, 21,510 cycles
System (JASC): 2120 · Air Distribution System
Part: Unknown
Condition: Odor
Location: Cockpit
Stage of operation: CR
How discovered: O
Nature of condition: B
Precautionary procedure: O

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

What was found

A STRONG JET EXHAUST ODOR COMING FROM ECS IN COCKPIT, F/A REPORT NO ODOR IN CABIN .TURNED NR 1 PACK OFF AND ODOR DISSIPATED FOR APPROX 45 MINUTES THEN RETURNED WITH NR 1 PACK SELECTED OFF. NR 1 ENGINE ITT 100 ABOVE E2 ITT ECS DUCT PRESSURE PULSATING PACK 1 :5-60 PSI, NR 2 PACK 16 -47 PSI, NR 1 PACK SELECTED OFF AND ELT CONDUCTED AT FL310.

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