# SDR UPS99428644

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N521UP
- Make and model: Boeing 747 212B
- Registry model: [Boeing 747 212B](https://openairdocs.org/model/boeing-747-212b) (OpenAirDocs)
- Aircraft serial: 21944
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Brakes
- Condition: Out Of Adjust
- Location: Landing Gear
- Stage of operation: TX
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS99428644

## Discrepancy

INSPECTION TYPE-N/A, ALL BRAKE SYSTEM CABLES HAVE SLACK, NO BRAKE ACTION AFTER A/C ARRIVED ANC.  HYD BRAKE SYSTEM ADJ AND TEST C/W MM REF 32-41-00 PG 501.

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