Engine:
Complete engine overhaul, diagnosis, tuning, components (pistons, cylinders, valves, crankshaft, camshaft, timing system)
Fuel System:
Fuel injection system (EFI), fuel pump, injectors, throttle body, fuel tank, fuel lines, troubleshooting
Cooling System:
Radiator, fan, coolant, thermostat, water pump, hoses, diagnosis and repair
Transmission:
Automatic transmission (CVT), clutch assembly, drive belts, torque converter, gearbox overhaul, lubrication
Drivetrain:
Front and rear differentials, drive shafts, CV joints, U-joints, hub assembly, 4WD system operation and repair
Brakes:
Hydraulic brake system, brake pads, rotors, calipers, master cylinder, brake lines, bleeding procedures, parking brake
Suspension:
Front and rear suspension components (shocks, springs, control arms, bushings), alignment, steering knuckles
Steering:
Steering column, rack and pinion, tie rods, power steering system (if applicable), troubleshooting
Electrical System:
Battery, charging system (stator, regulator/rectifier), starting system (starter motor, solenoid), ignition system, lighting, fuses, relays, sensors
Wiring Diagrams:
Complete and detailed wiring schematics for all electrical systems, including diagnostic color coding
Chassis And Body:
Frame inspection, body panels, seats, rollover protection structure (ROPS), bodywork repair, plastics
Maintenance:
Routine checks, fluid changes, filter replacements, lubrication points, general servicing procedures
Troubleshooting:
Diagnostic charts, symptom-based troubleshooting guides for common and uncommon issues
Engine Repair:
Engine rebuilds, top-end and bottom-end repairs, valve adjustments, timing chain replacement
Fuel Injection Diagnosis:
Injector cleaning/testing, sensor diagnosis (TPS, MAP, IAT), ECU troubleshooting
Transmission Service:
Fluid and filter changes, belt inspection and replacement, clutch adjustments
Brake Maintenance:
Pad and rotor replacement, caliper rebuilding, brake fluid flushing and bleeding
Suspension And Steering Repair:
Replacement of bushings, ball joints, tie rod ends, steering rack service
Electrical Diagnostics:
Component testing, wiring harness repair, circuit troubleshooting using multimeter and diagrams
Routine Maintenance:
Oil changes, filter replacements, spark plug checks, air filter service, lubrication
Seasonal Storage:
Procedures for preparing the vehicle for long-term storage
Safety Checks:
Pre-ride inspections, safety feature verification
Depth:
In-depth, professional quality, covering all areas of service, repair, and maintenance
Detail Level:
Step-by-step instructions with pictures and wiring diagrams
Engine Oil Change:
Every 3,000 miles (5,000 km) or 6 months, whichever comes first; or every 100 hours of operation.
Air Filter Cleaning:
Inspect every 500 miles (800 km) or 100 hours; clean or replace as needed.
Spark Plug Replacement:
Replace every 6,000 miles (10,000 km) or 1 year.
Transmission Oil Change:
Every 6,000 miles (10,000 km) or 1 year.
Brake Fluid Flush:
Every 2 years or as needed based on condition.
Engine Oil:
Yamalube 4 (or equivalent) SAE 10W-40 API SG or higher
Gear Oil:
Yamalube Gear Oil (or equivalent) SAE 80W-90 API GL-4
Coolant:
High-quality ethylene glycol based coolant, 50/50 mix with distilled water
Brake Fluid:
DOT 3 or DOT 4 hydraulic brake fluid
Drive Belt Wear:
CVT drive belt can wear over time, especially under heavy use. Regular inspection and replacement are recommended.
Cv Joint Boots:
CV joint boots are susceptible to damage from debris and can lead to premature joint wear if not maintained.
Efi System Maintenance:
Periodic cleaning of the throttle body and checking of fuel injectors can prevent performance issues.