🏷️ Basic Information

Make:

Kawasaki

Model:

Z750

Model Designation:

Z750 (also known as Z750R in some markets)

Chassis Code Prefix:

ZR750

Engine Code Prefix:

ZR750J

👋 Introduction

Segment:

Naked Sportbike / Streetfighter

Target Audience:

Riders seeking a powerful, stylish, and versatile motorcycle for commuting, sport riding, and general enjoyment.

Key Competitors:

Yamaha FZ6, Suzuki Bandit 650/1250, Honda CBF600/CB600 Hornet, Triumph Street Triple.

Styling:

Aggressive, muscular styling characteristic of Kawasaki's Z lineage.

Engine Performance:

Smooth and tractable inline-four engine with a strong mid-range punch.

Handling Agility:

Nimble chassis and adjustable suspension contribute to excellent handling characteristics.

Value Proposition:

Offers a compelling blend of performance, style, and affordability in its class.

📋 Manual Details

Covered Years:

2007, 2008, 2009, 2010

Estimated Page Count:

Approximately 500-600 pages (typical for a comprehensive service manual)

Manual Type:

Service Manual / Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Engine System:

Complete engine overhaul, disassembly, inspection, assembly, timing, valve clearance, carburetor/fuel injection tuning, cooling system.

Transmission System:

Clutch operation, gear shifting mechanism, transmission disassembly and reassembly, lubrication, troubleshooting.

Chassis Frame Suspension:

Frame inspection and repair, front fork disassembly, servicing, and replacement, rear shock absorber maintenance and adjustment, swingarm, bearings.

Brakes System:

Front and rear brake systems, hydraulic circuits, caliper servicing, master cylinder overhaul, brake pad replacement, bleeding procedures, ABS (if equipped).

Electrical System:

Wiring diagrams, ignition system, lighting system, charging system, starting system, battery maintenance, fuses, relays, ECU diagnostics.

Fuel System:

Fuel tank, fuel pump, fuel injectors (if applicable), fuel filter replacement, fuel pressure testing.

Exhaust System:

Exhaust pipe inspection, muffler, catalytic converter (if applicable), gasket replacement.

Cooling System:

Radiator, coolant, hoses, thermostat, water pump, fan operation.

Body Fairings:

Removal and installation of body panels, seats, fuel tank cover, fenders.

Scheduled Maintenance:

Detailed steps for oil changes, filter replacements, spark plug checks, chain lubrication and adjustment, brake inspections, coolant flushes.

Troubleshooting Diagnostics:

Systematic troubleshooting charts for common problems, diagnostic flowcharts for electrical and mechanical issues.

Engine Rebuilding:

Complete engine teardown, component inspection (pistons, rings, crankshaft, connecting rods, cylinder head), torque specifications, assembly procedures.

Suspension Adjustment:

Front fork preload, compression, and rebound damping adjustments. Rear shock spring preload and damping adjustments.

Brake Service:

Brake caliper overhaul, piston seal replacement, brake line replacement, bleeding procedures.

Electrical Component Testing:

Testing ignition coils, spark plugs, alternators, starters, sensors, using a multimeter.

Carburetor Sync Adjustment:

Procedures for synchronizing carburetors (if applicable) and adjusting idle speed and mixture.

Depth Of Information:

Comprehensive, suitable for professional technicians and experienced DIY mechanics. Covers everything from basic maintenance to complete engine and chassis overhauls.

Diagnostic Capabilities:

Includes detailed diagnostic procedures, wiring schematics, and troubleshooting flowcharts for identifying and resolving complex issues.

Special Tools:

Lists and describes specialized tools required for specific repair and maintenance procedures.

📊 Manual Specifications

File Format:

Portable Document Format (PDF)

Image Resolution:

High resolution, suitable for clear viewing and printing of diagrams and text.

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Type:

Liquid-cooled, 4-stroke, DOHC, inline-four

Displacement:

749 cc

Bore X Stroke:

71.0 x 47.0 mm

Compression Ratio:

11.5:1

Horsepower Peak:

Approximately 106 hp @ 10,000 rpm (claimed, may vary by market/emissions)

Torque Peak:

Approximately 77 Nm (57 lb-ft) @ 8,000 rpm (claimed, may vary by market/emissions)

Fuel Induction:

Digital Fuel Injection with Keihin throttle bodies (throttle position sensor, idle speed control)

Fuel Type:

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

Ignition System:

TCBI (Transistor Controlled Ignition) with electronic advance

Cooling Method:

Liquid-cooled

Lubrication System:

Forced lubrication (wet sump)

🔧 Transmission

Transmission Type:

Constant mesh 6-speed

Clutch Type:

Wet, multiple-disc

Optional Transmission:

None

Final Drive:

O-ring sealed chain

📐 Dimensions

Length:

2105 mm (82.9 in)

Width:

795 mm (31.3 in)

Height:

1055 mm (41.5 in)

Wheelbase:

1440 mm (56.7 in)

Ground Clearance:

155 mm (6.1 in)

Seat Height:

825 mm (32.5 in)

Dry Weight:

Approx. 197 kg (434.3 lbs)

Curb Weight:

Approx. 212 kg (467.4 lbs) (with all necessary operating fluids and full fuel tank)

Front Tire Size:

120/70ZR17M/C (58W)

Rear Tire Size:

180/55ZR17M/C (73W)

Wheel Type:

Cast aluminum

Fuel Tank Capacity:

15 Liters (3.96 US gal)

🛡️ Safety Features

Safety Certification:

Meets relevant emissions and safety standards for its production era.

Braking System Type:

Dual semi-floating 300 mm petal discs with hydraulic calipers (front), Single 250 mm petal disc with hydraulic caliper (rear).

ABS Availability:

Optional ABS (Anti-lock Braking System) available on certain models/markets.

Lighting:

Multi-reflector headlight, LED taillight.

Instrumentation:

Digital speedometer, analog tachometer, multi-function LCD display.

💡 Technology Features

Infotainment System:

N/A (Motorcycle, typically does not feature traditional infotainment systems).

Driver Assistance Features:

Optional ABS (Anti-lock Braking System) is the primary safety technology.

Connectivity Features:

N/A

Instrument Cluster:

Digital speedometer, analog tachometer, LCD multi-display showing fuel level, clock, trip meters, coolant temperature, gear position indicator (on some models).

🔧 Maintenance

Oil Change Interval:

Every 6,000 km (3,700 miles) or 12 months, whichever comes first.

Air Filter Replacement:

Every 12,000 km (7,500 miles) or 24 months.

Spark Plug Replacement:

Every 12,000 km (7,500 miles) or 24 months.

Valve Clearance Check:

Every 24,000 km (15,000 miles).

Engine Oil Type:

SAE 10W-40 API SG or higher, JASO MA certified (e.g., Kawasaki Genuine Oil SAE 10W-40)

Engine Oil Capacity:

Approx. 3.4 Liters (3.6 US qt) without filter change; Approx. 3.5 Liters (3.7 US qt) with filter change.

Coolant Type:

High-quality ethylene glycol-based antifreeze coolant mixed with distilled water (50/50 ratio).

Brake Fluid Type:

DOT 4 hydraulic brake fluid.

Fork Oil Type:

Showas (or equivalent) 01 or 01-10W fork oil.

Fork Oil Capacity:

393 ml (13.3 US fl oz) per fork leg (refer to manual for precise level measurement).

Common Wear Items:

Chain and sprockets, brake pads, tires, clutch plates (with high mileage), fork seals.

Potential Electrical Issues:

Occasional issues with rectifier/regulator failure (can lead to battery charging problems), stator issues. Wiring harness corrosion in certain conditions.

Engine Characteristics:

Known for its reliable inline-four performance. Some owners report a slightly buzzy feel at higher RPMs. Fuel injection system generally robust.

Suspension Tuning:

Stock suspension can be considered basic for aggressive riding. Upgrades or careful adjustment are often desired by enthusiasts.

Fuel System Maintenance:

Regular cleaning of fuel injectors or carburetors (depending on market variation) and fuel filter replacement recommended for optimal performance.

📚 Vehicle History

Kawasaki Legacy:

Kawasaki Heavy Industries has a long and storied history in motorcycle manufacturing, known for its performance-oriented motorcycles, including the iconic Z series.

Z750 Lineage:

The Z750 is part of Kawasaki's acclaimed Z-series, which began with the legendary Z1 in 1972. The modern Z750 was introduced as a middleweight naked sportbike, offering a more accessible entry point into the Z family.

Production Period:

The Z750 (ZR750J) generation was produced from approximately 2004 through 2010, with significant updates and revisions within this period. The manual specifically covers the 2007-2010 facelifted models.

Manufacturing Location:

Primarily manufactured in Japan.

🏆 Awards & Recognition

Motorcycle Awards:

While specific 'awards' are not widely publicized, the Z750 was generally well-received for its performance, styling, and value, contributing to its sales success in the middleweight naked segment.