How do you replace air brake compressor on an international 7400?

Answer 1

Disconnect the oil and air lines to the compressor, disconnect the fuel pump (if yours is attached to the compressor), remove the bolts holding it in place, clean all mating surfaces of any remaining gasket material, transfer any fittings from the old compressor to the new one, and reinstall it.You want anything more specific, we need to know which engine and which model years, as some models with the MaxxForce engine used a non-unloading compressor which was driven by the flywheel.