# SDR 5906L

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2003
- Submitted: April 22, 2003
- Operation: General aviation
- Aircraft: [N5906L](https://openairdocs.org/aircraft/N5906L), registered now
- Make and model: Amrgen AA1
- Aircraft serial: AA10206
- Engine: Lyc O320A2B
- System (JASC): [8550 · Reciprocating Engine Oil System](https://openairdocs.org/jasc/8550)
- Part: Hose
- Part number: 1116
- Condition: Separated
- Location: Engine Oil
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/5906L

## Discrepancy

THE 111-6 HOSE ASSEMBLY ORIGINALLY MANUFACTURED IN 1996 BY MFG WAS OVERHAULED/REPAIRED BY UNKNOWN PERSONS ON 7-02 AS STATED IN OWNERS ENGINE LOG BOOK ENTRY AND STAMP IMPRESSIONS DATED ON ORIGINAL TAG.  THE ORIGINAL HOSE ASSEMBLY WAS TAKEN APART AND A NEW HOSE ASSEMBLED INTO THE ORIGINAL FITTINGS.  THE HOSE FITTING BLEW OFF THE 111-6 HOSE JUST AFTER TAKE OFF AND THE CABIN FILLED WITH SMOKE ACCORDING TO THE PILOT/OWNER.  UPON INVESTIGATION, IT APPEARS THE HOSE ASSEMBLY MAY NOT HAVE BEEN ASSEMBLED PROPERLY.  THE NIPPLE WAS NOT INSERTED INTO THE INSIDE DIAMETER OF THE HOSE IAW MFG.

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