The Yamaha SR230 Jet Boat, identified by model code SRT1000D, is engineered for recreational boating. This watercraft features a jet propulsion system powered by a 1052cc engine producing 155 HP, running on unleaded gasoline. With a length of 23 feet and a beam of 8 feet 4 inches, it offers a seating capacity for up to 8 individuals and a fuel capacity of 50 gallons. The SR230 is designed to provide a reliable and enjoyable experience on the water, embodying Yamaha's commitment to quality and performance in personal watercraft.

This Service Repair Manual provides comprehensive guidance for the Yamaha SR230 Jet Boat. It covers essential maintenance procedures, including recommended oil types such as Yamalube 4M 10W-40 and oil capacity of 3.2 US qt. per engine, along with detailed technical specifications and troubleshooting information. The manual is an indispensable resource for owners, mechanics, and technicians, ensuring the proper upkeep, repair, and optimal performance of the vehicle. Its thorough documentation aims to facilitate effective maintenance and address potential issues, promoting longevity and safe operation.