Engine Mechanical:
Engine disassembly, assembly, cylinder head, pistons, crankshaft, camshafts, valve train
Fuel System:
Carburetor(s) or Fuel Injection system (if applicable), fuel pump, fuel lines, fuel tank
Ignition System:
Ignition coil, spark plugs, CDI unit, timing adjustments
Cooling System:
Radiator, fan, water pump, thermostat, coolant flow
Exhaust System:
Exhaust manifold, pipes, muffler, catalytic converter (if applicable)
Transmission Manual:
Gearbox disassembly, assembly, clutch, gear selection mechanism
Transmission Automatic:
N/A for this model unless specified
Chassis Frame:
Frame construction, alignment, modifications
Suspension Front:
Front fork, steering head, bearings, linkages
Suspension Rear:
Swingarm, shock absorber(s), linkages, bearings
Braking System Front:
Brake caliper, disc, master cylinder, brake lines, pads, fluid
Braking System Rear:
Brake caliper, disc or drum, master cylinder, brake lines, pads, fluid
Wheels Tires:
Wheel bearings, rim types, tire fitment, pressure recommendations
Steering System:
Handlebar, steering stem, steering head bearings
Electrical System Lighting:
Headlight, taillight, indicators, brake lights, wiring diagrams
Electrical System Ignition:
Ignition switch, battery, charging system (alternator/stator, regulator/rectifier)
Electrical System Instruments:
Speedometer, tachometer, warning lights, wiring
Bodywork Fairings:
Fairing removal, installation, mounting points, plastics
Seat Fuel Tank:
Seat removal, fuel tank mounting, petcock (if applicable)
Routine Maintenance:
Oil changes, filter replacements, chain adjustment, lubrication, brake pad inspection
Engine Diagnostics:
Troubleshooting engine performance issues, compression testing, carb tuning
Transmission Repair:
Clutch adjustment, gearbox component replacement
Suspension Overhaul:
Fork seal replacement, shock absorber servicing
Brake System Service:
Brake bleeding, caliper rebuild, disc replacement
Electrical Troubleshooting:
Wiring diagram interpretation, fault finding for lighting, ignition, and charging
Carburetor Rebuild:
Carburetor disassembly, cleaning, reassembly, jetting
Wheel Bearing Replacement:
Step-by-step guide for wheel bearing removal and installation
Bodywork Repair:
Fairing repair, mounting hardware replacement
Depth:
Comprehensive (from basic maintenance to complete engine and chassis rebuilds)
Diagnostic Level:
Advanced diagnostic procedures and troubleshooting charts
Torque Specifications:
Detailed torque values for all critical fasteners
Clearances:
Valve clearances, bearing clearances, and other critical measurements
Engine Type:
Likely liquid-cooled, 2-stroke or 4-stroke, parallel-twin or V-twin (specifics depend on the exact Planet model variant covered by the manual. Early models were often 2-stroke, later evolving to 4-stroke.)
Engine Displacement:
Common displacements include 125cc (2-stroke), 650cc (V-twin 4-stroke), potentially others. Manual will detail specific engine variants.
Bore X Stroke:
Refer to specific engine variants within the manual
Compression Ratio:
Refer to specific engine variants within the manual
Valve Configuration:
DOHC or SOHC, 2 or 4 valves per cylinder (depending on engine type)
Horsepower:
Varies significantly by engine displacement and state of tune (e.g., 125cc 2-strokes could be 30-40 HP, 650cc V-twins 70-80 HP). Manual will provide specific figures.
Torque:
Varies by engine displacement. Manual will provide specific figures.
Fuel Delivery:
Carburetor (e.g., Mikuni, Dell'Orto) or Electronic Fuel Injection (EFI) depending on model year and variant.
Fuel Type:
Unleaded gasoline, octane rating specified by manufacturer (typically 95 RON or higher)
Fuel Tank Capacity:
Typically around 15-18 liters. Manual will confirm.
Oil Change Interval:
Typically every 3,000-5,000 km or annually. Manual will specify exact interval and oil type.
Spark Plug Replacement:
Every 6,000-10,000 km. Manual will list correct spark plug part numbers.
Valve Clearance Check:
Every 10,000-12,000 km for 4-stroke engines. Manual will provide detailed procedure and specifications.
Chain Lubrication Adjustment:
Every 500-1,000 km, or as needed based on conditions.
Engine Oil Type:
Refer to manual: typically SAE 10W-40 or 15W-50, JASO MA certified motorcycle oil. Specific viscosity depends on climate and engine variant.
Coolant Type:
Ethylene glycol-based antifreeze with corrosion inhibitors. Manual will specify mixture ratio (e.g., 50/50).
Brake Fluid Type:
DOT 4 or DOT 5.1. Manual will specify.
Transmission Oil Type:
Manual gearbox oil, specific grade will be in the manual.
Common Wear Items:
Clutch plates, fork seals, steering head bearings, wheel bearings, chain and sprockets.
Electrical Gremlins:
Occasional issues with rectifier/regulator, stator output, and wiring harness connectors can occur on older bikes. Manual's wiring diagrams and troubleshooting sections are crucial.
Carburetor Performance:
Carburetors may require periodic cleaning and adjustment, especially if the bike has been sitting or fuel quality varies. Tuning specific to altitude and modifications is often needed.