🏷️ Basic Information

Make:

Kawasaki

Model:

Z750

Model Code:

ZR750K

Vin Code:

Likely starts with JKAZRT0K...

👋 Introduction

Segment:

Naked Sportbike / Streetfighter

Target Audience:

Enthusiasts seeking performance, aggressive styling, and a platform for customization or DIY maintenance.

Competitors:

Yamaha FZ6/FZ8, Suzuki GSR600/GSR750, Honda CB600F Hornet/CB750

Styling:

Aggressive, angular design with exposed engine and trellis frame.

Performance:

Balance of sporty performance and everyday usability.

Handling:

Agile and responsive handling characteristics.

📋 Manual Details

Years Covered:

2007, 2008, 2009, 2010

Regions Covered:

All models/variants within these years

Estimated Pages:

500+

Type:

Factory Service Manual / Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Engine:

Complete overhaul, diagnosis, timing, cooling system, lubrication, fuel injection, ignition system

Transmission:

Clutch operation, gearbox inspection, maintenance, repair, lubrication

Chassis:

Frame inspection, suspension (front forks, rear shock), steering system, wheel bearings

Brakes:

Hydraulic system, caliper maintenance, pad replacement, bleeding procedures, ABS (if applicable)

Electrical:

Wiring diagrams, lighting system, battery, charging system, starter motor, ECU diagnosis, sensors, ignition coil diagnosis

Fuel System:

Fuel pump, injectors, throttle body cleaning, pressure testing

Exhaust System:

Inspection, component replacement

Bodywork:

Panel removal and installation, fairings, seat, fuel tank

Cooling System:

Radiator inspection, fan operation, thermostat testing, coolant hose replacement.

Maintenance:

Regular scheduled maintenance, oil changes, filter replacements, chain adjustment, spark plug replacement

Troubleshooting:

Diagnostic flowcharts for common problems, fault code interpretation

Repair:

Detailed step-by-step instructions for component disassembly, repair, and reassembly

Specifications:

Torque values, clearances, fluid capacities, electrical resistance

Engine Internal Repair:

Piston and ring replacement, cylinder head gasket replacement, valve adjustment, crankshaft and connecting rod inspection/repair.

Suspension Rebuild:

Front fork seal and oil replacement, rear shock absorber inspection and replacement.

Electrical Component Testing:

Testing of ignition coils, injectors, sensors (TPS, MAP, IAT), starter motor, alternator/stator.

Diagnostic Procedures:

Step-by-step diagnostic guides for ignition, fuel, and starting system issues. Troubleshooting of error codes if the bike is equipped with an OBD-II style diagnostic port or similar system.

Depth:

Comprehensive, covering from basic maintenance to complex engine and electrical diagnostics and repair.

Diagnostic Tools Required:

Multimeter, feeler gauges, torque wrench, specialized engine tools (e.g., valve shim tools), potentially diagnostic scan tools for ECU access.

📊 Manual Specifications

File Type:

PDF

Searchable:

Yes (typically for factory PDFs)

Software Compatibility:

Compatible with any standard PDF reader (Adobe Acrobat Reader, etc.)

Quality:

High resolution, suitable for printing individual pages or the entire manual.

Image Clarity:

Diagrams and illustrations are typically clear and detailed, allowing for easy part identification and assembly guidance.

Binding:

N/A (Digital Download)

Paper:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Type:

Liquid-cooled, four-stroke, DOHC, inline-four

Displacement:

749 cc

Bore X Stroke:

68.4 mm x 51.1 mm

Compression Ratio:

12.0:1

Valve Train:

DOHC, 16 valves (4 per cylinder)

Horsepower:

~104 hp @ 10,200 rpm (approximate, may vary by market)

Torque:

~77 Nm @ 8,000 rpm (approximate, may vary by market)

Fuel Delivery:

Electronic Fuel Injection (EFI) with dual throttle valves

Fuel Type:

Unleaded gasoline, minimum 91 octane (RON+MON)/95 RON

Throttle Control:

Digital Fuel Injection (DFI) with K-TRIC (Kawasaki Throttle Response Internal Control)

Throttle Body Size:

32mm (dual throttle valves)

🔧 Transmission

Transmission Type:

6-speed, constant mesh

Clutch Type:

Wet, multi-disc, cable-actuated

Final Drive:

Sealed chain drive

📐 Dimensions

Length:

2,105 mm (82.9 in)

Width:

770 mm (30.3 in)

Height:

1,055 mm (41.5 in)

Wheelbase:

1,440 mm (56.7 in)

Ground Clearance:

155 mm (6.1 in)

Seat Height:

815 mm (32.1 in)

Curb Weight:

207 kg (456.4 lbs)

Fuel Capacity:

18 L (4.8 US gal)

🛡️ Safety Features

Crash Test Ratings:

Not typically rated by organizations like NHTSA/Euro NCAP as it's a motorcycle.

Braking System:

Dual 300 mm petal discs with four-piston calipers (front), Single 250 mm petal disc with two-piston caliper (rear). Optional ABS available on some variants.

Suspension Features:

41mm conventional telescopic fork (front), Bottom-link Uni-Trak with gas-charged shock (rear)

Lighting:

Halogen headlight, LED tail light.

💡 Technology Features

Display Type:

Digital LCD instrument cluster with analog tachometer.

Instrumentation Features:

Speedometer, tachometer, odometer, trip meters, fuel gauge, clock, indicator lights.

ABS:

Available as an optional feature on select models/markets.

Connectivity Features:

None (motorcycle technology of this era).

🔧 Maintenance

Oil Change Interval:

Every 6,000 km (3,700 miles) or 6 months, whichever comes first.

First Major Service:

1,000 km (600 miles) - includes engine oil, filter, chain adjustment, inspection of all major components.

Spark Plug Replacement:

Typically around 12,000 km (7,500 miles) or as per manual recommendation.

Air Filter Cleaning/Replacement:

Every 12,000 km (7,500 miles) or annually.

Coolant Replacement:

Every 24,000 km (15,000 miles) or 2 years.

Engine Oil Type:

SAE 10W-40 API SG or higher, JASO MA certified.

Engine Oil Capacity:

Approx. 3.0 L (3.2 US qt) without filter change; 3.2 L (3.4 US qt) with filter change.

Coolant Type:

Kawasaki Coolant (or equivalent ethylene glycol-based antifreeze mixed with distilled water, 50/50 ratio).

Brake Fluid Type:

DOT 4

Fork Oil Type:

SAE 10W (Check manual for specific quantity and level).

Gear Oil Type:

Kawasaki motorcycle gear oil (or equivalent SAE 80 hypoid gear oil).

Common Wear Items:

Clutch plates (high mileage/aggressive use), fork seals, chain and sprockets, brake pads.

Potential Electrical Issues:

While generally reliable, corrosion on connectors or a failing regulator/rectifier can occur on older bikes. Battery maintenance is crucial.

Fueling System Notes:

Occasional issues with fuel injector clogging if fuel quality is poor or bike sits for extended periods without stabilizer. Regular cleaning can prevent this.

Engine Performance Notes:

Some owners have reported a slight hesitation or flat spot in the power delivery around 4,000-5,000 RPM, which can often be mitigated with ECU remapping or specific tuning modifications.

📚 Vehicle History

Kawasaki Legacy:

Kawasaki Heavy Industries has a long history in motorcycle manufacturing, known for performance-oriented machines across various categories.

Z Series Lineage:

The Z750 is part of Kawasaki's long-standing Z lineage, evolving from earlier models. This generation (ZR750K) represented a significant update to the Z750 line, introducing sharper styling and updated components.

Facelift Details:

The 2007 model received a significant facelift, including revised styling, a new instrument cluster, and updated suspension components, distinguishing it from earlier Z750 models.

Production Period:

This specific generation (K model) was produced roughly from 2004/2005 through 2012, with the 2007-2010 years being a specific facelift/update phase.

🏆 Awards & Recognition

Awards Or Accolades:

While specific awards for this exact model year range might be scarce, the Z750 generally received positive reviews for its value proposition, performance, and styling within the naked bike segment.