Fuel primer bulb for Terex PT30

The fuel primer bulb, part number 0304-835, is a manual component integrated into the fuel system of the Terex PT30 compact loader. It is located within the engine assembly and is specifically applicable to units with serial numbers DTA 05001 and higher. This component is designed to facilitate the manual priming of the fuel system, allowing the operator to purge air from the lines and ensure the injection pump is properly supplied with fuel.

By manually operating this flexible bulb, the user can remove air bubbles that may accumulate after maintenance tasks such as fuel filter changes or if the fuel tank has been emptied. This process is necessary to ensure the engine starts correctly and maintains consistent fuel flow. Proper operation of this component supports the overall maintenance of the fuel circuit, helping to prevent starting issues related to air entrapment in the supply lines.