Market Segment:
Dual-purpose adventure touring motorcycle.
Key Competitors:
Honda Africa Twin (XRV750), Suzuki DR750/800 Big, Kawasaki KLR650.
Engine Type:
Parallel-twin, 4-stroke, DOHC, 5 valves per cylinder.
Suspension Type:
Long-travel telescopic front forks and Monocross rear suspension.
Design Philosophy:
Designed for long-distance touring and off-road capability.
Years Covered:
1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
Manual Type:
Workshop Repair Service Manual
Engine Mechanical:
Full engine disassembly, assembly, overhaul, troubleshooting, and repair.
Fuel System:
Carburetor overhaul, adjustment, fuel pump, fuel lines, and tank maintenance.
Ignition System:
CDI unit, spark plugs, ignition timing, and troubleshooting.
Lubrication System:
Oil pump, oil passages, oil filter, and lubrication system maintenance.
Exhaust System:
Exhaust pipes, muffler, and catalytic converter (if applicable) inspection and maintenance.
Electrical System:
Wiring diagrams, starter motor, generator, battery, lighting system, and electronic components.
Transmission:
Gearbox disassembly, assembly, inspection, and troubleshooting.
Chassis And Suspension:
Front forks, rear shock absorber, swingarm, steering system, and frame inspection.
Brakes:
Front and rear brake systems, hydraulic lines, calipers, discs, and master cylinders.
Wheels And Tires:
Wheel bearing service, tire pressure, and tire replacement guidelines.
Bodywork And Trim:
Fairings, seat, fuel tank, and other body components removal and installation.
Routine Maintenance:
Oil changes, filter replacements, chain adjustment, and general inspection procedures.
Diagnostics:
Troubleshooting common problems with detailed diagnostic flowcharts and symptom analysis.
Repair:
Step-by-step instructions for component repair and replacement.
Overhaul:
Comprehensive rebuild procedures for major components like the engine and transmission.
Tune Ups:
Procedures for carburetor synchronization, valve adjustments, and ignition timing.
Installation:
Instructions for installing various components and accessories.
Depth:
Extensive, covering everything from routine maintenance to full engine and transmission rebuilds, suitable for professional technicians.
Engine Type:
Liquid-cooled, 4-stroke, DOHC, parallel-twin, 5 valves per cylinder
Bore X Stroke:
81.0 mm x 73.3 mm
Horsepower:
Approx. 60-65 HP (specific to market and year)
Torque:
Approx. 60-65 Nm (specific to market and year)
Carburetors:
Dual Mikuni BSR34 CV carburetors
Fuel Tank Capacity:
20 Liters (approx. 5.3 US gallons)
Oil Change Interval:
Every 6,000 km or 12 months, whichever comes first (refer to manual for exact specifications).
Valve Clearance Check:
Every 12,000 km or 24 months.
Air Filter Cleaning:
Every 6,000 km, or more frequently in dusty conditions.
Engine Oil Type:
Yamalube 4 (or equivalent SAE 10W-40, API SE, SF, SG, or SH, JASO MA).
Engine Oil Capacity:
3.1 Liters without filter change, 3.3 Liters with filter change.
Coolant Type:
Ethylene glycol-based antifreeze, 50% mixture with distilled water.
Common Problems:
Cam chain noise, voltage regulator failure, carb icing (in cold weather), starter clutch wear. (Manual provides troubleshooting for these).
Yamaha Legacy:
Yamaha has a long history of producing reliable and performance-oriented motorcycles, including successful adventure and off-road models.
Xtz750 Introduction:
Introduced in 1989 as Yamaha's answer to the growing adventure touring market, building on the success of its XT series.
Updates:
Received minor updates throughout its production run, focusing on refinements and emissions compliance.
Production Period:
1989-1997
Manufacturing Location:
Japan (primarily)