# SDR DALA13012060935

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 2013
- Submitted: March 18, 2013
- Operation: Air carrier
- Aircraft: N935DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 49722
- Aircraft time: 62,912 hours, 47,888 cycles
- System (JASC): [5260 · Entrance Stairs](https://openairdocs.org/jasc/5260)
- Part: Airstair
- Condition: Lack Of Lube
- Location: Tail
- Stage of operation: IN
- How discovered: V
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA13012060935

## Discrepancy

CATWALK IN TAIL SECTION DOWN, WILL NOT COME UP WITH AIRSTAIRS DOWN.   FOUND NO DAMAGE TO LIFT CABLES OR RIGGING.  SPRINGS DO NOT APPEAR TO BE BROKEN BUT MAY BE WORN OUT.  VERIFIED DOWNLOCK PIN OPERATES NORMALLY.  LUBED CATWALK OPS CHECKS GOOD IAW AMM 52-62.

---
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.