Tempest AGB-20889 FLYWEIGHT ASSEMBLY

The **Tempest McCauley Flyweight Assembly (AGB-20889)** is a **FAA-PMA approved replacement governor component** designed for use in compatible McCauley propeller governors. Manufactured by Tempest, the flyweight assembly forms the governor's primary centrifugal sensing mechanism, responding to engine speed changes and actuating the pilot valve to regulate propeller blade pitch for accurate constant-speed operation. --- ## Applications - **Replacement of worn or damaged flyweight assemblies** during propeller governor overhaul - Suitable for **compatible McCauley propeller governors** - Supports **accurate governor speed sensing and pilot valve actuation** - Used in **general aviation propeller system maintenance** --- ## Why CJ Aerospace? CJ Aerospace supplies aviation components with technical guidance and fast dispatch. - 🇦🇺 **Australian-owned & operated** - 📦 **Stocked locally for fast dispatch across Australia** - 🔧 **Technical support for installation and maintenance** - ✈️ **Trusted by MROs, operators, and aviation professionals** > ✉️ Contact us sales@cjaerospace.com.au > Need installation guidance or technical documentation? Contact CJ Aerospace for expert support.

- **FAA-PMA approved replacement component** - **Precision-balanced flyweight assembly** for McCauley governor assemblies - Maintains **accurate centrifugal speed sensing and pilot valve actuation** - Supports **smooth, reliable constant-speed propeller operation**