Model Segment:
Sport Touring Motorcycle
Target Audience:
Owners and independent mechanics seeking to maintain and repair their Triumph Sprint ST/RS.
Key Competitors 2002:
Yamaha YZF1000R Thunderace, Kawasaki ZX-9R Ninja, Suzuki GSX-R1100 (earlier models), Honda CBR1100XX Super Blackbird.
Triumph Sprint St Features:
Three-cylinder engine, aluminum beam frame, comfortable yet sporty ergonomics, versatile for touring and spirited riding.
Triumph Sprint Rs Features:
More aggressive styling and ergonomics than the ST, shared 955i engine, often seen as a sportier interpretation.
Engine Character:
Known for its smooth power delivery and characteristic triple-cylinder torque band.
Coverage Summary:
Comprehensive service, repair, and maintenance for 2002 Triumph Sprint ST and RS models.
Page Count:
Approx. 400+ pages (estimated for a comprehensive workshop manual)
Manual Type:
Workshop Service Repair Manual
Manual Content Type:
Factory-authorized service and repair manual, providing OEM-level procedures and specifications.
Format:
Digital (likely PDF)
Engine Systems:
Fuel injection, ignition, cooling, lubrication, valve clearance, timing, exhaust, engine diagnostics.
Transmission Systems:
Clutch operation, gearbox disassembly and assembly, gear shift mechanism, final drive (chain and sprockets).
Chassis Systems:
Frame inspection, suspension (forks, rear shock absorber), steering head bearings, wheel bearings, brake systems (hydraulic circuits, calipers, discs, master cylinders, bleeding), electrical system (wiring diagrams, charging system, ignition system components, lighting, accessories).
Bodywork:
Fairing removal and installation, seat, fuel tank, body panel repair and replacement.
Maintenance Procedures:
Scheduled maintenance, oil changes, filter replacements, spark plug checks, chain lubrication and adjustment, brake pad replacement, fluid level checks.
Repair Procedures:
Engine top-end rebuild, gearbox overhaul, suspension servicing, brake caliper rebuild, electrical component testing and replacement.
Troubleshooting:
Diagnostic fault codes (if applicable for the era), common running issues, electrical gremlins, mechanical malfunctions.
Technical Data:
Torque specifications for all fasteners, engine component clearances, fluid capacities, electrical system voltages and resistances.
Diagnostics Procedures:
Detailed diagnostic steps for engine, electrical, and mechanical systems. Includes guidance on using Triumph's electronic diagnostic tools if applicable to the era.
Depth Of Coverage:
Comprehensive. Covers everything from basic user maintenance to complete engine and chassis teardown and rebuild, including detailed electrical diagnostics and wiring diagrams.
Engine Type:
Inline three-cylinder, four-stroke
Displacement:
955 cc (955 cubic centimeters)
Bore X Stroke:
74 mm x 74 mm (typical for this engine family)
Valve Train:
DOHC, 12 valves (3 per cylinder)
Horsepower Crank:
Approx. 108-110 bhp (Brake Horsepower) at 9,500 rpm (model dependent)
Torque Crank:
Approx. 70-72 lb-ft (Pound-feet) at 7,000 rpm (model dependent)
Fuel Delivery:
Sequential Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded gasoline, minimum 95 RON (Research Octane Number)
Throttle Body Size:
3x 42mm throttle bodies
Cooling Method:
Liquid-cooled
Length:
Approx. 2120 mm (83.5 in) for ST; RS may vary slightly.
Width:
Approx. 740 mm (29.1 in) at handlebars for ST; RS may vary.
Height:
Approx. 1200 mm (47.2 in) at screen for ST; RS may vary.
Wheelbase:
Approx. 1470 mm (57.9 in)
Dry Weight:
Approx. 205 kg (452 lbs) for ST; RS may be slightly lighter.
Wet Weight:
Approx. 225 kg (496 lbs) for ST (with fluids).
Fuel Capacity:
20 liters (5.3 US gal)
Safety Features Availability:
ABS was an optional feature on some models.
Braking System:
Dual front discs (310mm), single rear disc (255mm), hydraulic actuation. Caliper type varies (e.g., 4-piston front).
Suspension Features:
Adjustable front forks (preload, compression, rebound), adjustable rear shock absorber (preload, rebound damping).
Lighting:
Halogen headlights, LED taillight.
Instrumentation:
Analog tachometer and speedometer, LCD display for odometer, trip meters, clock, coolant temperature.
ABS Availability:
Optional Anti-lock Braking System (ABS) available on select 2002 models.
Connectivity Features:
None (typical for the era, pre-smartphone integration)
Headlight Type:
Dual Halogen headlights
Taillight Type:
LED Taillight
Oil Change Interval:
Every 6,000 miles (10,000 km) or 12 months, whichever comes first.
Valve Clearance Check Interval:
Every 12,000 miles (20,000 km).
Spark Plug Replacement:
Refer to manual, typically around 12,000-18,000 miles.
Chain Adjustment Inspection:
Every 6,000 miles (10,000 km) or more frequently if subjected to hard use.
Engine Oil Type:
SAE 10W-40 API SG or higher, JASO MA rated motorcycle oil.
Coolant Type:
Ethylene glycol-based antifreeze/coolant, 50/50 mix with distilled water.
Brake Fluid Type:
DOT 4 hydraulic brake fluid.
Clutch Fluid Type:
DOT 4 hydraulic clutch fluid (if hydraulic actuation).
Engine Oil Capacity:
Approx. 3.5 liters (3.7 US quarts) with filter change.
Common Wear Items:
Clutch plates, brake pads, chain and sprockets, fork seals, regulator/rectifier (early models). Fuel pump issues can occur.
Electrical Issues:
Wiring loom chafing, stator and regulator/rectifier failure are known potential issues on some Hinckley Triumphs of this era.
Engine Performance Quirks:
Some owners report minor fueling hesitations or flat spots if not properly tuned or maintained.
Triumph Motorcycles Heritage:
British motorcycle manufacturer with a long and storied history, known for its triple engines and performance motorcycles.
Sprint Evolution:
The 955i Sprint ST/RS succeeded earlier T509 models and represented a significant refinement, offering improved performance and handling. It later evolved into the Sprint ST 1050.
Production Period:
The 955i generation ran from roughly 1999 to 2004/2005, with the 2002 model being part of the second phase of this generation.
Manufacturing Location:
Hinckley, Leicestershire, England
