This specialized maintenance procedure addresses the crucial forced induction component within select personal watercraft engines. It involves the meticulous disassembly, inspection, cleaning, and replacement of worn or damaged parts within the unit, followed by reassembly and precise calibration. A functional example is the replacement of damaged clutch washers, bearings, or impellers within the system to restore optimal performance.
Proper maintenance of this forced induction system is critical for sustained engine performance and longevity. Neglecting this service can lead to decreased power output, increased fuel consumption, and ultimately, catastrophic engine failure. Historically, these systems have been integral to enhancing the power-to-weight ratio of personal watercraft, allowing for increased acceleration and top speed.