🏷️ Basic Information

Make:

Kawasaki

Model:

Z650

Model Variants:

Z650-B2, Z650-B2A, Z650-C2

Year:

1978

Chassis Codes:

B2, B2A, C2

👋 Introduction

Target Audience:

Mechanics and DIY enthusiasts

Download Type:

Instant Download

Illustrations:

Pictorial diagrams, exploded views, detailed photos

Safety Emphasis:

Includes DANGER, CAUTION, and NOTE remarks for safe operation

Competitors 1970S:

Honda CB550/CB750, Yamaha XS650, Suzuki GS650

📋 Manual Details

Primary Coverage:

Repair and Maintenance of Kawasaki Z650 (B2, B2A, C2) models

Total Pages:

130

Type:

Workshop Service Repair Manual

Language:

English

File Format:

PDF

📖 Manual Coverage

Engine:

Disassembly, assembly, adjustment, troubleshooting, maintenance

Transmission:

Removal, installation, inspection, adjustment

Fuel System:

Carburetor adjustment, fuel filter maintenance, fuel line inspection

Electrical System:

Ignition system, lighting, wiring diagrams, charging system

Chassis And Suspension:

Front fork, rear shock absorber, steering system, wheel bearings

Brakes:

Front and rear brake system inspection, adjustment, and service

Bodywork:

Panel removal and installation, minor repair guidance

Exhaust System:

Inspection, repair, and gasket replacement

Maintenance:

Scheduled maintenance, periodic checks, lubrication

Troubleshooting:

Diagnostic procedures for common faults and symptoms

Repair:

Step-by-step instructions for component repair and replacement

Adjustment:

Carburetor synchronization, chain tension, brake lever free play

Installation And Removal:

Detailed procedures for component removal and reinstallation

Depth:

Comprehensive, covering basic maintenance to complete engine rebuilds

Detail Level:

Includes special tool references, wear limits, and factory specifications

Specific Procedures:

Engine timing, ignition timing, valve adjustment, carburetor jetting, suspension tuning, wheel spoke tension.

📊 Manual Specifications

PDF Quality:

High-resolution, suitable for clear viewing and printing

Digital Delivery:

Immediate delivery via secure download upon payment.

Printability:

Yes, all pages are printable

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

Os Compatibility:

Windows, Mac, Linux OS

Software Requirement:

Adobe Reader

⚙️ Engine Specifications

Type:

Air-cooled, 4-stroke, DOHC, parallel-twin

Displacement:

649 cc (39.6 cu in)

Bore X Stroke:

71.0 x 42.4 mm (2.80 x 1.67 in)

Compression Ratio:

9.0:1

Engine Mounting:

Cradle frame

Horsepower:

Approx. 65 hp @ 9,000 rpm (specifications may vary by market/tune)

Torque:

Approx. 54 Nm (40 lb-ft) @ 7,000 rpm (specifications may vary by market/tune)

Carburetion:

Twin Mikuni VM26SS carburetors

Fuel Capacity:

17 L (4.5 US gal)

🔧 Transmission

Type:

Constant-mesh 5-speed

Clutch:

Wet, multi-disc

Drive Type:

Chain Drive

📐 Dimensions

Length:

2105 mm (82.9 in)

Width:

750 mm (29.5 in)

Height:

1170 mm (46.1 in)

Dry Weight:

183 kg (403.5 lbs)

Gross Vehicle Weight:

370 kg (816 lbs)

🛡️ Safety Features

Safety Features:

Standard motorcycle safety features, manual emphasizes safe repair practices

Braking System:

Front: Disc; Rear: Disc (specifics vary by sub-model)

Lighting:

Headlight, tail light, turn signals

💡 Technology Features

Infotainment System:

N/A (This is a 1978 model; technology focuses on core mechanical and electrical systems).

Assistance Features:

N/A (No electronic driver assistance systems on this model).

Connectivity Features:

N/A (No electronic connectivity features on this model).

🔧 Maintenance

Oil Change Interval:

Refer to periodic maintenance chart in manual (typically every 3,000-4,000 km or 6 months)

Chain Adjustment Interval:

Regular inspection and adjustment as needed, check manual for specific mileage/time intervals

Engine Oil Type:

API SE or SF grade, SAE 10W-40 recommended (verify with manual)

Engine Oil Capacity:

Approx. 2.8 L (2.9 US qt) with filter change (verify with manual)

Brake Fluid Type:

DOT 3 or DOT 4 (verify with manual)

Gearbox Oil Type:

SAE 80W API GL-4 gear oil (verify with manual)

Common Wear Items:

Carburetor synchronization, valve clearances, ignition points (if applicable), brake system components, chain and sprockets.

Typical Maintenance:

Regular cleaning and tuning of carburetors, proper chain lubrication and tension, periodic inspection of electrical connections.

📚 Vehicle History

Brand History:

Kawasaki Heavy Industries is a Japanese conglomerate with a long history in motorcycle manufacturing, known for performance and innovation.

Z Series Introduction:

The Z650 (often referred to as the 'KZ650' in North America) was a pivotal model in Kawasaki's lineup, building on the success of the Z1 and offering a more accessible, agile inline-four experience.

Production Era:

The Z650 was produced through the late 1970s and early 1980s, evolving into various sub-models like the B2, B2A, and C2.