T155 IMPULSE COUPLING INSPECTION GAUGE

The **Champion T155 Impulse Coupling Inspection Gauge** is a specialized tool used to assess the condition and alignment of pawl rivets in **Slick impulse-coupled magnetos**. It enables technicians to quickly determine if rivet protrusion is within acceptable limits and if the impulse coupling is functioning as intended. This tool is used in accordance with Slick magneto maintenance manuals during **500-hour inspections** or magneto overhauls. It is typically paired with feeler gauges to detect excessive pawl play or incorrect rivet installation. --- ## Applications - Used during **500-hour inspections** and **magneto overhauls** - Evaluates impulse coupling pawl rivet protrusion and alignment - Designed for use with **Slick impulse-coupled magnetos**, including: 400, 600, 4300 & 6300 Series - Suitable for **licensed engineers, aviation maintenance technicians, and MROs** --- ## Why CJ Aerospace? CJ Aerospace supplies certified aviation tooling to ensure accurate, compliant, and confident maintenance work. We partner with aircraft technicians and shops to deliver high‑quality ignition tools and fast support. - 🇦🇺 **Australian‑owned & operated** - 📦 **Locally stocked for rapid dispatch across Australia** - 🧰 **OEM tooling approved by Champion Aerospace** - ✈️ **Helping you meet inspection and overhaul standards** > ✉️ [Contact us: sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au) > ❓Need help with servicing or part compatibility? Contact CJ Aerospace for expert support.

- Checks pawl rivet head protrusion against defined limits - Assists in identifying unacceptable rivet or pawl wear - Durable and compact for use inside magneto housing - Compatible with standard feeler gauges for measurement reference - Essential for maintaining Slick impulse coupling functionality