Matco WHLBRL-2 Brake Reline Kit 2 is an aircraft wheel brake maintenance kit designed to restore braking performance by replacing worn brake lining material on compatible Matco brake assemblies. This reline kit provides the required friction components and installation hardware needed for brake servicing, helping maintain reliable stopping performance and safe aircraft ground operations.

The WHLBRL-2 kit is designed for use with 4-inch Matco brake systems, including WHLB4 and WHLB4XT internal caliper brakes. The kit includes brake linings and brass rivets for servicing two brake calipers, providing a complete solution for replacement of worn friction material during scheduled maintenance or brake overhaul procedures.

Brake linings are critical wear components that convert hydraulic brake pressure into controlled friction between the brake assembly and disc. Replacing worn linings helps maintain proper braking efficiency, reduce excessive wear on related components, and ensure consistent brake operation during taxi, takeoff, and landing operations.

During installation, brake linings should be fitted using approved maintenance procedures and proper riveting tools. Inspection should include checking brake disc condition, caliper components, rivet security, lining thickness, and overall brake assembly condition to ensure continued airworthiness.

Key Features

- Part Number: WHLBRL-2
- Manufacturer: Matco Aircraft Landing Systems
- Component: Brake Reline Kit 2
- Application: Aircraft wheel brake servicing
- Compatibility: WHLB4 and WHLB4XT internal caliper brake assemblies
- Includes four M66-103 brake linings
- Includes MSC4-6 and MSC4-4 brass rivets
- Designed for servicing two brake calipers
- Restores braking friction performance and extends brake system service life
- Provides reliable replacement components for aircraft brake maintenance