GASKET KIT 1896384 - Caterpillar

Illustration 1 g00781007The air tank for the service brake and the retarder (1) is located on the right hand platform. The air tank contains pressurized air for control of the following systems and components: the service brakes, the horn and the retarder.The air tank contains a relief valve that will open at a specific pressure. For more information on the relief valve, refer to Specifications, "Relief Valve (Service Brake and Retarder Air Tank)" for the Air System and Brakes. Note: This relief valve cannot be adjusted.
Illustration 2 g00987649
Location of the drain valve on the air tank for the service brake and the retarder
The drain valve (2) for the air tank for the service brake and the retarder is located near the steering hydraulic tank.