# NTSB Incident SEA02IA096
> **Kaman K-600 (HH-43B)** · 2002-05-21 · Cocolalla, ID, USA · NONE
## Event
- **NTSB number:** SEA02IA096
- **Event ID:** 20020612X00862
- **Type:** Incident
- **Date:** 2002-05-21
- **Location:** Cocolalla, ID, USA
- **Coordinates:** 48.078609, -116.630279
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Kaman
- **Model:** K-600 (HH-43B)
- **Registration:** N286M
- **FAR Part:** 133
- **Engines:** 1
- **Damage:** —
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The reverse installation of the RPM compensator assembly control box bolts resulting in the threaded end of the bolt impinging on a clevis and jamming the collective during climb. A contributing factor was the lack of adequate documentation provided by the technical order instruction for installation of the compensator.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA02IA096) · AI Analytics · CC0 1.0*