Positioning:
A cruiser motorcycle designed for a custom look and performance-oriented ride within the Harley-Davidson Softail family.
Competitors:
Other American V-twins of the era (e.g., Indian Chief), Japanese cruisers (e.g., Yamaha Road Star, Kawasaki Vulcan).
Features:
Fuel-injected V-twin engine, forward controls, custom styling, blacked-out components, raked-out front end, hardtail-look swingarm.
Primary Coverage:
Service, Maintenance, Repair, Troubleshooting, Diagnostics
Secondary Coverage:
Wiring Diagrams, Component Specifications, Torque Values, Special Tools
Type:
Workshop Repair Service Manual
Engine Mechanical:
Engine disassembly, assembly, inspection, repair of cylinders, pistons, crankshaft, camshaft, valves, timing, lubrication system.
Engine Fuel Injection:
EFI system operation, sensors (MAP, IAT, TPS, EOT), injectors, fuel pump, throttle body, ECM diagnostics, troubleshooting.
Transmission:
Clutch, primary drive, transmission gearset, shift mechanism, final drive belt, service and repair procedures.
Electrical System:
Battery, charging system (stator, regulator/rectifier), ignition system, starter motor, lighting, horn, gauges, switches, fuses, relays, wiring diagrams.
Brakes:
Front and rear brake caliper, master cylinder, brake lines, brake fluid service, bleeding procedures, troubleshooting.
Suspension:
Front fork (telescopic) disassembly, assembly, oil service, fork seals, rear shock absorbers, swingarm service.
Chassis Frame:
Frame inspection, steering head bearing service, wheel bearings, tire service, wheel balancing.
Bodywork Fittings:
Fuel tank removal and installation, fenders, seat, handlebars, controls, exhaust system, basic body panel removal/installation.
Routine Maintenance:
Oil changes, filter replacement, spark plug replacement, air filter cleaning/replacement, chain/belt adjustment, brake inspection.
Troubleshooting:
System-specific diagnostic flowcharts, common symptom analysis, root cause identification.
Major Repairs:
Engine rebuilds, transmission overhauls, fork rebuilds, starter motor replacement, regulator/rectifier replacement.
Diagnostic Procedures:
Using diagnostic tools (e.g., Harley-Davidson Digital Technician - though direct mention may be absent, the principles apply), reading fault codes, sensor testing.
Depth:
Comprehensive, covering from basic maintenance to full engine and transmission rebuilds. Includes detailed schematics and procedures.
Engine Type:
Harley-Davidson Twin Cam 88B EFI V-twin
Displacement:
1450cc (88 cubic inches)
Bore X Stroke:
3.75 in. x 4.00 in. (95.25 mm x 101.6 mm)
Valve Train:
Pushrod-actuated overhead valves, two valves per cylinder
Cooling System:
Air-cooled
Horsepower:
Approx. 65-70 HP (claimed, actual may vary)
Torque:
Approx. 85-90 ft-lbs @ 3500 RPM (claimed, actual may vary)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Premium Unleaded Gasoline
Fuel Tank Capacity:
4.0 US gallons (15.1 L)
Transmission Type:
5-speed constant mesh
Primary Drive:
Duplex chain, compensator sprocket
Final Drive:
Belt drive (70-tooth rear pulley, 32-tooth front pulley)
Clutch:
Hydraulic, multi-plate wet clutch
Transmission Fluid Type:
Harley-Davidson primary fluid or compatible equivalent (e.g., Syn3 oil in some earlier models, consult manual for specific 2005 type)
Engine Oil Change:
Every 5,000 miles (8,000 km) or 6 months, whichever comes first.
Primary Chain Case Oil Change:
Every 10,000 miles (16,000 km) or 12 months.
Transmission Oil Change:
Every 20,000 miles (32,000 km) or 24 months.
Spark Plug Replacement:
Every 10,000 miles (16,000 km).
Air Filter Cleaning:
Inspect every 5,000 miles (8,000 km), clean or replace as needed based on conditions.
Engine Oil Type:
SAE 20W-50 Synthetic Motorcycle Oil (e.g., Harley-Davidson Syn3 or comparable API CI-4 specification)
Engine Oil Capacity:
3.5 US quarts (3.3 L) with filter change.
Primary Chain Case Fluid Type:
Harley-Davidson Primary Chain Lubricant, Formula+, or Syn3 (check specific manual recommendations for 2005).
Primary Chain Case Fluid Capacity:
26-30 US fluid ounces (0.77-0.89 L).
Transmission Fluid Type:
Harley-Davidson Transmission Lubricant, Syn3, or SAE 85W-140 Hypoid Gear Oil (check manual for specific 2005 recommendation).
Transmission Fluid Capacity:
22 US fluid ounces (0.65 L).
Brake Fluid Type:
DOT 4 Hydraulic Brake Fluid.
Cam Chain Tensioners:
Early Twin Cam 88 engines (pre-2007) used plastic cam chain tensioners that could wear prematurely. This manual would detail inspection and potential replacement procedures.
Regulator Rectifier:
Some Harley-Davidson models of this era experienced regulator/rectifier failures, impacting the charging system. The manual provides diagnostic steps for this.
Crank Position Sensor:
Failure of the crank position sensor can lead to no-start or stalling conditions. The manual covers its location and testing.
Heritage:
Harley-Davidson, founded in 1903, is an iconic American motorcycle manufacturer renowned for its V-twin engines and cruiser motorcycles.
Softail Lineage:
The Softail platform, introduced in 1984, mimicked the rigid frame look of classic hardtail motorcycles while incorporating hidden rear suspension for improved ride comfort.
Night Train Introduction:
The Night Train model was introduced to offer a darker, more aggressive aesthetic within the Softail lineup, often featuring blacked-out components and a raked front end.
Production Period:
The FXSTBI Night Train was produced for several years within the Softail family, with the 2005 model year being a specific iteration of this popular cruiser.