# SDR HEEA079785

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2002
- Submitted: June 10, 2002
- Operation: Air carrier
- Aircraft: N217UC
- Make and model: Bolkms BK117A1
- Aircraft serial: 7152
- Aircraft time: 4,629 hours
- System (JASC): [3452 · ATC Transponder System](https://openairdocs.org/jasc/3452)
- Part: Transceiver
- Part number: 066106200
- Part serial: 74953
- Condition: Malfunctioned
- Location: Atc
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA079785

## Discrepancy

ATC TRANSCEIVER INOPERATIVE. CLEANED ON/OFF SWITCH CONTACTS.  STRAIGHTENED BENT CONTACTS ON ON/OFF SWITCH.  REPAIRED PROBLEM.  FOUND POWER OUT WEAK.  REPLACED BAD V101 CAVITY.  ADJUSTED PULSE WIDTH, POWER OUT AND FREQUENCY.  REPAIRED.  BENCH CHECK GOOD.

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