Segment:
Custom Cruiser / Softail
Target Audience:
Owners and independent repair shops seeking in-depth technical information for maintenance and repair.
Comparable Models:
Other Harley-Davidson Softail models of the era, custom choppers, and similar displacement American V-twin cruisers.
Model Identity:
The FXSTBI Night Train is a factory custom with a distinctive blacked-out theme, raked-out front end, and a low-slung profile, embodying a modern interpretation of the classic chopper aesthetic.
Engine Systems:
Engine assembly, disassembly, lubrication, cooling, fuel, ignition, starting, charging, exhaust.
Transmission Systems:
Clutch, transmission assembly, primary drive, shifter linkage.
Chassis Systems:
Frame, front suspension (forks), rear suspension (shocks), steering, wheels, tires, brakes (front and rear), electrical system, lighting, instrumentation.
Fuel System:
Carburetor (Keihin CV 40), fuel tank, fuel lines, fuel pump (if applicable), fuel filter.
Electrical Systems:
Battery, charging system (stator, regulator/rectifier), ignition system (module, coils, spark plugs), lighting (headlight, taillight, turn signals), starting system (starter motor, solenoid), wiring diagrams, diagnostic codes.
Maintenance Procedures:
Routine maintenance, oil changes, filter replacements, spark plug service, chain adjustment (if applicable), brake fluid flush.
Repair Procedures:
Engine rebuilds, transmission overhauls, suspension component replacement, brake caliper service, electrical component troubleshooting and replacement, bodywork repairs.
Troubleshooting Guides:
Diagnostic procedures for common and uncommon issues, symptom-based troubleshooting, electrical fault finding.
Diagnostic Procedures:
Fault code retrieval and interpretation, electrical system troubleshooting charts, mechanical diagnostics.
Assembly Disassembly:
Detailed instructions and diagrams for the disassembly and reassembly of all major vehicle components and systems.
Depth Of Coverage:
Comprehensive, from basic maintenance and fluid checks to complete engine and transmission teardowns and rebuilds, electrical system diagnostics, and chassis component overhauls.
PDF Quality:
High-resolution scans, often text-searchable for easy navigation.
Printable:
Printable pages for convenient on-bench use.
Binding:
N/A (Digital PDF)
Paper Type:
N/A (Digital PDF)
Manual Completeness:
Full service and repair manual, covering all aspects of the vehicle for maintenance, diagnosis, and repair.
Engine Type:
Air-cooled, Twin Cam 88B V-twin
Displacement:
1449 cc (88 cubic inches)
Bore X Stroke:
3.75 in. x 4.00 in. (95.25 mm x 101.6 mm)
Compression Ratio:
8.8:1 (Typical for Twin Cam 88)
Horsepower:
Approx. 65-70 HP (Estimated, actual figures vary based on tuning)
Torque:
Approx. 78-82 ft-lbs (Estimated, actual figures vary based on tuning)
Fuel Delivery:
Carbureted, Keihin CV 40mm
Fuel Type:
Unleaded gasoline, 91 octane or higher recommended
Ignition Type:
Electronic, solid-state ignition module
Oil Type:
Harley-Davidson Genuine V-Twin Oil 20W50 or equivalent API SG rated oil.
Oil Capacity:
Approx. 4 quarts (3.8 liters) with filter change.
Overall Length:
Approx. 93.0 in. (2362 mm)
Seat Height:
Approx. 25.5 in. (648 mm) (unladen)
Ground Clearance:
Approx. 4.5 in. (114 mm)
Dry Weight:
Approx. 619 lbs (281 kg)
Gross Vehicle Weight Rating:
Approx. 1010 lbs (458 kg)
Front Tire:
MT90B16 (Dunlop or similar)
Rear Tire:
130/90B16 (Dunlop or similar)
Front Wheel:
16-inch cast aluminum (spoked option available)
Rear Wheel:
16-inch cast aluminum
Fuel Tank Capacity:
4.0 gallons (15.1 liters)
Crash Test Ratings:
N/A (Motorcycles typically not subjected to the same rigorous crash testing as automobiles)
Braking System:
Dual 292mm disc front brakes with 4-piston calipers, Single 292mm disc rear brake with 4-piston caliper.
Lighting:
Halogen headlight, LED taillight and stoplight, amber incandescent turn signals.
Infotainment System:
N/A (Base model, typically no factory-installed audio system)
Rider Aids:
N/A (No electronic rider aids like ABS or traction control on this model)
Connectivity Features:
N/A (No Bluetooth or smartphone integration)
Dashboard:
Analog speedometer, tachometer (optional on some trims), fuel gauge, odometer, trip meter, indicator lights (oil pressure, battery, turn signals, high beam).
First Service:
1000 miles (1600 km) or 6 months, whichever comes first (includes engine oil and filter change, general inspection).
Subsequent Oil Change:
Every 5000 miles (8000 km) or 12 months, whichever comes first.
Primary Chain Tensioner Inspection:
Inspect at 1000 miles, then every 10,000 miles (16,000 km).
Spark Plug Replacement:
Recommended every 10,000 miles (16,000 km) or as needed based on condition.
Fork Oil Type:
Harley-Davidson Genuine Fork Oil or equivalent damping fluid (viscosity varies, refer to manual).
Brake Fluid Type:
DOT 4 hydraulic fluid.
Primary Chain Tensioner Wear:
The automatic primary chain tensioner can wear out, leading to noise and potential damage if not addressed. Upgraded hydraulic tensioners are common aftermarket solutions.
Carburetor Adjustment:
The Keihin CV carburetor may require periodic adjustments for optimal performance and emissions.
Wiring Harness Wear:
As with many motorcycles of this era, some wiring harnesses can experience wear or chafing, particularly around the frame and steering head.
Manufacturer:
Harley-Davidson Motor Company, established 1903, iconic American motorcycle manufacturer.
Platform:
Part of the Softail family, known for its hidden rear suspension which mimics the look of a rigid frame.
Night Train Introduction:
The Night Train was introduced as a factory custom in the early 2000s, offering a blacked-out, minimalist, and aggressive aesthetic.
Production Period:
The FXSTBI Night Train was produced for several years, with the 2001 model being an early iteration.
