# SDR DHL200074001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 12, 2000
- Submitted: April 13, 2000
- Operation: Air carrier
- Aircraft: N740DH
- Make and model: Boeing 727-2Q9
- Registry model: [Boeing 727-2Q9](https://openairdocs.org/model/boeing-727-2q9) (OpenAirDocs)
- Aircraft serial: 21930
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Trunnion
- Condition: Lack Of Lube
- Location: Mlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL200074001

## Discrepancy

TWO LOUD BANGS HEARD CLIMBING THRU 12,000 FT 4.5 PSI AND 19,000 FT 5.8 PSI.  AFTER FASTENERS REPLACED ON PANEL ABOVE NOSE GEAR TRUNNION AND E & E RACK LUBED PER B727 SERVICE LETTER NOSE GEAR TRUNNION LUBED PER 727 M/M 12-31-11, OPS GOOD PER DHL JRH.

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