SDR SIMA20180103002

Service difficulty report · Acm · Emb EMB145LR

Difficulty date: January 3, 2018
Submitted: January 5, 2018
Operation: Air carrier
Aircraft: N652RS
Make and model: Emb EMB145LR
Aircraft serial: 145432
Aircraft time: 39,864 hours, 35,698 cycles
System (JASC): 2150 · Cabin Cooling System
Part: Acm
Part number: 8152403
Part serial: 200104120
Condition: Failed
Location: Left
Stage of operation: NR
How discovered: 9
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

STRONG ODOR OF BURNING, NO INDICATION OF ANY FIRE. THE ODOR WAS WITH THE NR 2 PACK. COMPLIED WITH ETN-EM-72-034, THE NR 2 PACK OVERHEATT MESSAGE NOTED. NO DEFECTS NOTED ON THE NR 1 PACK. REMOVED AND REPLACED THE NR 2 ACM IAW AMM 21-51-03, OPS CHECKED GOOD, NO BURNING ODOR NOTED.

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