Segment:
Dual-sport / Adventure Motorcycle
Target Audience:
Owners, mechanics, and enthusiasts seeking in-depth technical information for maintaining, repairing, and restoring the Cagiva T4-500 RE R-E.
Competitors 1988:
Honda Transalp, Yamaha Tenere, Suzuki DR-Z, BMW GS series (early models).
Model Niche:
A capable off-road oriented dual-sport motorcycle from an Italian manufacturer known for its performance and distinctive styling.
Systems Covered:
Engine, Transmission, Drivetrain, Chassis, Electrical System, Fuel System, Cooling System, Ignition System, Braking System, Suspension System, Steering System, Bodywork, Maintenance, Troubleshooting, Diagnostics, Repair Procedures
Estimated Total Pages:
Likely in the range of 300-500 pages, considering it includes base and supplemental manuals.
Type:
Complete Service Repair Workshop Manual (Base + Supplemental)
Language:
English (assumed, typical for these manuals)
Format:
Digital (likely PDF, searchable)
Engine Mechanical:
Detailed breakdown, inspection, and overhaul procedures for all engine components (cylinder head, block, pistons, crankshaft, camshaft, valves, etc.). Torque specifications for critical fasteners.
Fuel System:
Carburetor identification, adjustment, overhaul, and troubleshooting. Fuel tank, lines, and pump inspection. Specifications for fuel pressure (if applicable).
Cooling System:
Radiator, hoses, thermostat, water pump maintenance and testing. Coolant type and capacity specifications.
Ignition System:
Spark plug specifications, ignition timing procedures, coil and CDI unit testing and replacement. Component testing procedures.
Transmission Drivetrain:
Gearbox disassembly, inspection, and reassembly. Clutch operation, adjustment, and replacement. Chain and sprocket maintenance. Drive shaft inspection and maintenance.
Electrical System:
Wiring diagrams, component testing (lights, horn, starter, charging system), battery maintenance, fuse and relay identification, electrical troubleshooting flowcharts.
Braking System:
Brake caliper overhaul, pad replacement, disc inspection, brake fluid type and bleeding procedures. Lever and pedal adjustment.
Suspension Steering:
Front fork service (oil change, seal replacement, spring inspection), rear shock absorber maintenance and adjustment. Steering head bearing service. Handlebar and control lever adjustments.
Chassis Bodywork:
Frame inspection, seat, tank, fairing removal and installation. Fastener torque specifications for chassis components.
Routine Maintenance:
Oil and filter changes, air filter cleaning/replacement, spark plug checks, chain lubrication, brake adjustments, tire pressure checks.
Troubleshooting Diagnostics:
Step-by-step guides for diagnosing common problems across all systems, including electrical faults, starting issues, and performance problems.
Component Overhaul:
Detailed instructions for the complete disassembly, cleaning, inspection, repair, and reassembly of major components like the engine, carburetor, and brake calipers.
Adjustments:
Procedures for adjusting clutch, throttle cables, brake levers, suspension settings, and carburetor idle/mixture.
Lubrication Maintenance:
Specific lubrication points and recommended lubricant types and intervals for various chassis and engine components.
Depth Of Coverage:
Comprehensive, covering everything from basic owner maintenance to full workshop-level engine rebuilds and electrical diagnostics.
Engine Type:
Four-stroke, Single-cylinder (typically derived from Rotax or similar OEM)
Displacement:
Approximately 478cc (confirmable within manual for specific variant)
Bore X Stroke:
Specifications available within the manual.
Compression Ratio:
Specifications available within the manual.
Horsepower Approx:
Around 35-40 HP (specific figures in manual)
Torque Approx:
Torque figures available in the manual.
Carburetor:
Single or Dual Carburetor setup (e.g., Dell'Orto PHF or similar, detailed in manual).
Fuel Capacity:
Approx. 18-20 Liters (typical for adventure bikes of this era, confirmed in manual).
Oil Type Spec:
Refer to manual for specific SAE grade (e.g., SAE 10W-40 or 20W-50) and JASO MA rating.
Cooling System Type:
Liquid-cooled
Wheelbase:
Specifications available within the manual.
Length:
Specifications available within the manual.
Width:
Specifications available within the manual.
Height:
Specifications available within the manual.
Dry Weight Approx:
Around 160-170 kg (confirmable in manual)
Gross Vehicle Weight Rating:
Specifications available within the manual.
Front Tire Size:
Commonly 90/90-21 (check manual for exact specification)
Rear Tire Size:
Commonly 120/90-17 (check manual for exact specification)
Wheel Type:
Spoked wheels
Oil Change Interval:
Typically every 3,000-5,000 km or 6-12 months (refer to manual for exact recommended interval).
Spark Plug Interval:
Check at 6,000 km, replace as needed. Refer to manual.
Air Filter Interval:
Clean every 5,000 km, replace as needed. Refer to manual.
Chain Maintenance:
Lubricate and adjust chain every 1,000 km (or more frequently in adverse conditions). Refer to manual.
Coolant Type:
Ethylene glycol-based antifreeze. Refer to manual for specific mixture ratios.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid (confirm specific type in manual).
Transmission Oil Type:
Refer to manual for specific viscosity and type (often motorcycle-specific gear oil).
Common Wear Items:
Clutch plates, fork seals, carburetor jets/float bowls, electrical connections due to age, starter solenoid.
Potential Failures:
Due to age, rubber components (hoses, seals) can degrade. Electrical insulation can become brittle. Carburetor performance can degrade if not cleaned/rebuilt periodically.
