# SDR CA130603012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 1, 2013
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Cndair CL6002B19
- Aircraft time: 21,280 hours
- Engine: Ge CF343B1
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Bolt
- Part number: 5010539
- Condition: Corroded
- Location: Nr 2 Brake
- Part time: 22,328 hours
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA130603012

## Discrepancy

(CAN) WHILE REPLACING #2 BRAKE ASSEMBLY, THE RETAINING BOLTS WERE FOUND TO HAVE MISSING PLATING AND HEAVY PITTING. ALL 5 BOLTS WERE REPLACED.  NOTE:  THERE IS NO SPECIFIC REQUIREMENT IN THE AMM 32-43-26 FOR INSPECTION OF THESE BOLTS DURING BRAKE ASSEMBLY REPLACEMENT ONLY A REFERENCE TO Ï¿½ MAKE SURE THAT THE BOLTS ARE CLEANÏ¿½.  HOWEVER THERE IS A REFERENCE IN THE BRAKE MANUFACTURER (MEGGITT) CMM 32-43-96 TO PERFORM NDT INSPECTION OF THESE BOLTS AT EACH BRAKE OVERHAUL. AS PER THE AMM THESE BOLTS STAY WITH THE AIRFRAME DURING A BRAKE CHANGE SO THE OVERHAUL NDT INSPECTION FOR THE BOLTS IS NOT CAPTURED.

---
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.