2004-2012 Kawasaki STX-15F / JT1500 Jet Ski Service Manual

Comprehensive service documentation for the 2004-2012 Kawasaki STX-15F and JT1500 models. Includes detailed instructions and diagrams to assist with maintenance and repair procedures. Part number C4077-90960.

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Document Details

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Document Number / Seller:
27292 / William Thompson
File Size:
8.42 MB
File Type:
ZIP
Language:
English
Printable:
Yes
Category:
Jet Ski
Last updated / verified
Oct 26, 2025

Models Covered & Key Technical Specifications

2004-2012 Kawasaki STX-15F / JT1500 Jet Ski Service Manual

2004-2012 Kawasaki STX-15F / JT1500 Jet Ski documentation with exploded views and diagnostic procedures.

  • Technical Data Specifications: 1498 cc is the engine displacement for optimal performance.
  • Specific Performance Parameters: 118 kW (160 PS) @7 500 r/min establishes the maximum power output.
  • Essential Engine Tuning Settings: NGK CR9EK is the recommended spark plug type for reliable operation.
  • Advanced Drive System Capacities: 4 250 N (434 kgf, 955 lb) is the thrust delivered by the axial flow single stage jet pump.
  • General Dimension Standards: 3 120 mm (122.8 in.) defines the overall length of the watercraft.
  • Core Electrical Equipment Details: 12 V 18 Ah is the standard battery capacity for reliable power supply.

Professional Workshop Service Manual & Technical Specifications

Verified Workshop Training Manual: Jet Ski STX-15F Jet Ski: 2004-2012 Kawasaki JT1500 manual Repository

Model-Designation: JT1500-A1 ∼ A2, A6F ∼ // Repair-Classification: Service Manual / Fuel System (DFI) Logic // Model-Designation: 2004-2012 Kawasaki STX-15F Integrated-Framework Baseline Calibration-Spec
Engine Specifications 1498 cc 118 kW @7500 rpm
Tuning Specifications NGK CR9EK 0.7-0.8 mm Gap
Drive System Specs Axial Flow 4250 N Thrust
Performance Metrics 4.0 m Turning Radius 43 L/h Fuel Cons.
Overall Dimensions 3120 mm Length 1180 mm Width
Electrical Components 12 V 18 Ah Battery 16A @14V Gen Out

Maintenance hierarchies are structured into specific sections for easy navigation. The documentation addresses the fuel system, including fuel injection, throttle control, and fuel pump. Assembly instructions are detailed for the engine top end, including camshafts, valves, and cylinder head components. Hydraulic schematics are included for the cooling and bilge systems. Steering component information is provided for cable and linkage inspection. Inspection guidelines are provided for the electrical system, battery, and spark plugs, alongside lubrication points for various components. This manual contains comprehensive information for reliable operation and maintenance.

FAQ

Calculate the **pressure** specifications for the fuel system? keyboard_arrow_down

294 kPa (3.0 kgf/cm², 43 psi) is the standard fuel pressure at engine idling for the fuel system.

What values **proper** assembly sequence for the cylinder head bolts? keyboard_arrow_down

The cylinder head bolts (M7) require a torque of 20 N·m (2.0 kgf·m, 14 ft-lb) for the initial sequence, followed by final torque specifications.

Assess the **standard** service interval parameters for the engine oil? keyboard_arrow_down

Engine oil replacement is recommended every 25 hours or annually, whichever comes first, as indicated in the periodic maintenance chart.

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Reviews (2)

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New
I found this manual to be incredibly detailed and helpful for servicing my Jet Ski. The customer support was responsive when I had a question about my download. Worth every penny!
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This manual was a lifesaver for my Kawasaki STX-15F. The download was seamless, and I received the link in no time. Highly recommend it!