Do you have a question about the Kawasaki ULTRA 300LX and is the answer not in the manual?
Precautions and guidelines before performing inspection, disassembly, or reassembly operations.
Key technical specifications for the watercraft, including engine and drive system details.
Detailed explanation of the supercharger's function, construction, and specifications.
Overview and function of the electronically controlled throttle valve system.
Schedule and tasks for regular maintenance based on operating hours or time intervals.
Specifications for fastener tightening torques and recommended locking agents or sealants.
Step-by-step instructions for performing various periodic maintenance tasks on the watercraft.
Detailed explanation of the Digital Fuel Injection system, including wiring diagrams and component functions.
Important safety precautions and guidelines to follow when servicing the DFI system.
Guide for diagnosing and resolving common problems related to the DFI system, including error codes.
Procedures for checking engine oil level, changing oil, and replacing the oil filter.
Instructions for removing, installing, disassembling, assembling, and inspecting the oil cooler.
Procedures for removing, installing, and inspecting the thermostat.
Standard and service limit measurements for camshafts, cylinder head, valves, and pistons.
Procedures for removing, installing, and cleaning the cylinder head cover.
Steps for removing, installing, and inspecting camshafts and the camshaft chain.
Detailed procedures for valve clearance inspection, removal, installation, and seat repair.
Step-by-step instructions for safely removing the engine from the watercraft.
Procedures for removing the engine damper assembly.
Procedures for installing the engine damper assembly.
Procedures for correctly installing the engine back into the watercraft and performing checks.
Standard and service limit measurements for crankshaft and connecting rod components.
Detailed steps for crankshaft and connecting rod removal, installation, and wear inspection.
Steps for removing, installing, disassembling, and assembling the intercooler system.
Procedures for flushing the cooling system and the bilge system.
Crucial procedures and warnings for handling a watercraft that has been submerged.
Procedures for removing, installing, and inspecting the drive shaft and its holder.
Step-by-step instructions for safely removing the pump assembly from the watercraft.
Procedures for correctly installing the pump assembly and its components.
Method for checking and ensuring proper impeller clearance for optimal performance.
Procedures for adjusting, removing, installing, inspecting, and lubricating the steering cable.
Steps for removing and installing the handlebar assembly.
Procedures for removing and installing the steering components, including the steering neck.
Instructions for adjusting, removing, installing, inspecting, and lubricating the shift cable.
Procedures for removing and installing various hull fittings like seats, covers, and handrails.
Steps for removing and installing the front storage compartment cover assembly.
Procedures for removing the left and right side covers of the hull.
Steps for removing and installing the front access cover.
Information on rubber parts, adhesives, and their location on the watercraft.
Visual identification and numbering of major electrical system components.
Comprehensive wiring diagrams for the DFI and ignition systems.
Procedures for battery cover removal/installation, battery removal/installation, activation, and charging.
Detailed procedures for starter relay and starter motor removal, installation, inspection, and assembly.
Procedures for crankshaft sensor, ignition coil, and spark plug inspection and testing.
Information on the immobilizer system, troubleshooting, key registration, and parts replacement.
Detailed steps for preparing the watercraft for long-term storage, including fluid changes and component checks.
Procedures for bringing the watercraft out of storage and performing necessary checks and initial runs.
Diagrams and instructions for routing various cables, wires, and hoses on the engine and hull.
Comprehensive guide to diagnosing and resolving common problems encountered with the watercraft's systems.
| Displacement | 1, 498 cc |
|---|---|
| Cooling System | Inducted water |
| Ignition | TCBI with digital advance |
| Starting System | Electric |
| Maximum Power | 300 hp |
| Compression Ratio | 8.2:1 |
| Type | Personal Watercraft |
| Engine Type | 4-cylinder inline |
| Bore x Stroke | 83.0 x 69.2 mm |
| Propulsion System | Jet pump |
| Seating Capacity | 3 |
| Fuel Type | Gasoline |











