# SDR AMTA200800051

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2008
- Submitted: February 25, 2008
- Operation: Air carrier
- Aircraft: N318TZ
- Make and model: Boeing 737-83N
- Registry model: [Boeing 737-83N](https://openairdocs.org/model/boeing-737-83n) (OpenAirDocs)
- Aircraft serial: 28247
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Hmu
- Part number: 1853M56908
- Part serial: BECW0251
- Condition: Activated
- Location: Nr 2 Engine
- Part time: 19,186 hours, 5,502 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AMTA200800051

## Discrepancy

ON PUSH BACK AND START OF NR 2 ENGINE, ENGINE CONTROL LIGHT ON.  REPLACED NR 2 HMU IAW MM 73-21-10-4.  OPS CHECKS NORMAL.  (K)

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