# SDR SIMA20210618003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 18, 2021
- Submitted: June 20, 2021
- Operation: Air carrier
- Aircraft: [N673AE](https://openairdocs.org/aircraft/N673AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145797
- Aircraft time: 40,727 hours, 35,780 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Odor
- Location: Nr 1
- Stage of operation: CL
- How discovered: O
- Nature of condition: B, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20210618003

## Discrepancy

DURING CLIMB OUT OF ORD MINOR SMELL OF POSSIBLE OVERHEATED PLASTIC AND OR RUBBER SEEMINGLY COMING FROM OVER #1 PACK. SMELL WENT AWAY RATHER QUICKLY NO ABNORMAL MESSAGES OR INDICATIONS OTHERWISE. ON APPROACH INTO GSP SMELL RETURNED STRONGLY AND PACK STRUGGLED TO COOL COCKPIT SIGNIFICANTLY AT THE GATE. WE RECEIVED A PACK 1 OVERHEAT CAUTION. NO EMERGENCY DECLARED-C/A-PERFORMED #1 ACM REMOVAL AND ADDITIONAL INSPECTION ACTIONS IAW EO NUMBER EM-2100-048. OPS CHECK GOOD. LEAK CHECK GOOD. MEL ITEM RESTORED. C/W ETN-EM-72-034 ODOR EVENT T/S FOUND PACK 1 ACM DAMAGED. DEFERRED PER MEL 21-30.

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