# SDR CA121212009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2012
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Bombdr DHC8400
- Aircraft time: 3,409 hours
- Engine: Pwc PW150A
- Propeller: Rotol CR4086123F17
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Bolt
- Part number: 485101
- Condition: Missing
- Location: Mlg
- Part time: 3,248 hours
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA121212009

## Discrepancy

(CAN) DURING ACCOMPLISHMENT OF SB84-32-100 ON THE RT SIDE WHICH REPLACES THE MLG ALTERNATE EXTENSION CAM ASSY, THE EXISTING ASSEMBLY WAS FOUND TO BE MISSING 2 OF THE 4 MOUNT BOLTS ON THE INBD SIDE OF THE CAM ASSY.  IT IS BELIEVED THAT THESE BOLTS WERE NOT INSTALLED DURING MFG. SEE ATTACHED AIPC DWG.  BOLT, PN NAS6203-4. CAM ASSY, PN 48510-1. REF 32-34-26, FIG 1-20. ACFT TSN 3248, CSN 2289.

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