Engine:
Full disassembly, assembly, inspection, repair, tuning, and troubleshooting for the 749cc inline-four engine.
Fuel System:
Carburetor removal, cleaning, adjustment, and overhaul; fuel tank, fuel pump, and fuel lines.
Ignition System:
CDI ignition system components, timing, troubleshooting.
Transmission:
Gearbox, clutch, shifting mechanism, lubrication, troubleshooting.
Cooling System:
Radiator, fan, thermostat, coolant circulation, maintenance.
Exhaust System:
Exhaust pipes, mufflers, seals, inspection.
Chassis Frame:
Frame inspection, alignment, repairs, disassembly/assembly.
Front Suspension:
Telescopic fork disassembly, assembly, oil replacement, seals, spring rates, adjustment.
Rear Suspension:
Monoshock absorber, linkage system, swingarm, bearings, adjustments.
Brakes:
Front and rear disc brakes, calipers, master cylinders, brake fluid replacement, bleeding, pad and rotor inspection/replacement.
Wheels Tires:
Wheel bearing inspection, tire mounting/balancing, wheel removal/installation.
Steering:
Handlebar, steering stem bearings, adjustment, lubrication.
Electrical System:
Wiring diagrams, battery, charging system (alternator, regulator/rectifier), starter motor, lighting, horn, switches, fuses.
Instruments Controls:
Speedometer, tachometer, indicators, controls operation and adjustment.
Bodywork Fairings:
Fairing removal/installation, seat, fuel tank cover, fender components, graphics.
Troubleshooting:
Diagnostic charts and procedures for common problems across all systems.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, lubrication points, chain adjustment.
Repair:
Step-by-step instructions for component repair and replacement.
Disassembly:
Complete breakdown procedures for all major and minor components.
Assembly:
Detailed reassembly instructions, including torque specifications.
Inspection:
Guidelines for checking component wear, damage, and proper function.
Adjustment:
Carburetor synchronization, chain tension, clutch and brake lever free play, suspension settings.
Depth:
Comprehensive, covering from basic rider maintenance to full engine rebuilds and advanced diagnostics.
Engine Type:
Liquid-cooled, four-stroke, DOHC, inline-four
Displacement:
749 cc (45.7 cu in)
Bore X Stroke:
73.0 mm x 44.7 mm (2.87 in x 1.76 in)
Compression Ratio:
11.5:1
Horsepower Claimed:
Approx. 125 hp (93 kW) at 12,000 rpm (manufacturer claim, often higher in reality)
Torque Claimed:
Approx. 56 lb-ft (76 Nm) at 9,500 rpm
Fuel Delivery:
Four Keihin CVKD36 carburetors
Fuel Type:
Unleaded gasoline, minimum 91 octane
Fuel Tank Capacity:
19 Liters (5.0 US gal)
Oil Change Interval:
Every 6,000 km (3,700 miles) or 6 months, whichever comes first.
Valve Clearance Interval:
Every 12,000 km (7,500 miles)
Chain Maintenance:
Lubricate every 800 km (500 miles) and adjust tension as needed.
Engine Oil Type:
SAE 10W-40 API SG or SH, JASO MA certified motorcycle oil
Engine Oil Capacity:
3.2 L (3.4 US qt) without filter change; 3.4 L (3.6 US qt) with filter change
Brake Fluid Type:
DOT 3 or DOT 4.
Coolant Type:
Ethylene glycol-based antifreeze coolant mixed with distilled water (50/50 ratio).
Common Wear Items:
Steering stem bearings, swingarm bearings, fork seals, clutch plates, cam chain tensioner.
Carburetor Issues:
Can require periodic synchronization and cleaning due to performance tuning.
