Kawasaki Jet Ski 1100 STX D.I. 2003 Service Repair Manual – PDF Download

🛠️ Kawasaki Jet Ski 1100 STX D.I. 2003 Service Repair Manual – PDF Download

🔧 Official factory service manual for the 2003 Kawasaki Jet Ski 1100 STX D.I. (JT1100-G1). This detailed manual provides complete maintenance, diagnostics, and repair procedures for the direct-injection model. Ideal for marine technicians, PWC repair shops, and advanced Jet Ski owners.

📲 Digital PDF download – searchable, printable, and compatible across all devices.

🔍 Model Background

The Kawasaki Jet Ski 1100 STX D.I. (2003) was a technologically advanced three-seater personal watercraft designed for efficient performance, smooth power delivery, and reduced emissions. As one of Kawasaki’s early models to feature digital fuel injection (D.I.), it represented a shift toward cleaner and more refined 2-stroke engine technology.

Under the seat was a 1071cc 2-stroke, triple-cylinder engine with direct fuel injection, delivering strong acceleration and responsive midrange power while meeting stricter environmental standards. The D.I. system also offered improved fuel economy and reduced exhaust smoke compared to traditional carbureted 2-strokes.

The 1100 STX D.I. featured a streamlined deep-V hull for stable handling, smooth ride quality, and confident cornering across various water conditions. Its spacious layout allowed for comfortable three-passenger capacity, along with ample storage for recreational outings.

Produced only in 2003, the Jet Ski 1100 STX D.I. stood out as a forward-looking model that balanced performance, comfort, and cleaner operation, making it an attractive choice for riders wanting both excitement and environmental consideration.

📆 Model Year Covered:

• 2003

✅ Model Identification:

• Jet Ski 1100 STX D.I.
• Model Code: JT1100-G1

📘 What the Manual Includes:

• General Information
• Specifications, torque settings, model ID
• Periodic Maintenance
• Service intervals, checklists, adjustments
• Fuel System (FICHT DFI)
• Injector diagnostics, fuel rail, throttle body service
• Engine Service
• Top and bottom end overhaul, crankshaft, pistons, reed valves
• Lubrication System
• Superlube oil injection, pump testing, line routing
• Cooling & Exhaust Systems
• Cooling circuits, water box, bypass valves
• Jet Pump & Drive System
• Impeller clearance, driveshaft removal, wear ring inspection
• Electrical System
• DC-CDI ignition, stator, battery, relays, KSS, SLOW mode
• Hull, Deck, & Steering
• Steering cable, reverse system, hull inspection
• DFI Diagnostics
• KADIAG setup, fault code lookup, system testing
• Wiring Diagrams
• Complete color-coded electrical schematics

⚙️ Technical Specs:

• Engine: 2-stroke, 3-cylinder, 1071cc
• Fuel Injection: FICHT Direct Fuel Injection (DFI)
• Max Power: 130 HP @ 7000 RPM
• Ignition: Digital CDI
• Cooling: Water-cooled, loop-through
• Lubrication: Superlube injection system
• Starter: Electric

💾 Format & Compatibility:

• File Format: PDF (Digital Download)
• Searchable & Printable: Yes
• Language: English
• Compatible With: Windows, macOS, iOS, Android
• Delivery: 📩 Instant access after checkout

🔍 Keywords:

Kawasaki 1100 STX D.I. service manual PDF, JT1100-G1 repair guide, FICHT DFI troubleshooting, Jet Ski injector testing, Kawasaki KADIAG codes, 2003 PWC repair, Jet Ski wiring diagram

❓ Mini FAQ:

Q: Does this manual cover the 1100 STX D.I. fuel injection system?
A: Yes – it includes full diagnostics, KADIAG fault codes, and DFI injector testing procedures.

Q: Is this for the 2003 model only?
A: Correct – this manual is specifically for the 2003 JT1100-G1 Jet Ski.

Q: Can I print the manual or use it offline?
A: Yes – it’s fully printable and works on all modern devices.