# SDR P5CA2016071500165

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 2016
- Submitted: July 18, 2016
- Operation: Air carrier
- Aircraft: N643GT
- Make and model: Boeing 767-3JHF
- Registry model: [Boeing 767-3JHF](https://openairdocs.org/model/boeing-767-3jhf) (OpenAirDocs)
- Aircraft serial: 37809
- Aircraft time: 8,481 hours, 2,310 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Switch
- Part number: 43367310044256
- Condition: Defective
- Location: Ac  Bay
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA2016071500165

## Discrepancy

LT PACK INOPERATIVE LIGHT NOT ON AT TEST.  RELAMPED BUT SAME ITEM DEFERED IAW MEL 21-52-01, CAT C, MDDR 68395.  R & R SW IAW AMM 33-51-00.  OPS CHECK NORMAL.  REPLACED LT PACK SW ASSY AND OPS CHECKED OK IAW AMM 21-51-00 INOPERATIVE LIGHT AND PACK CK NORMAL CLEARED MDDR 68395.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.