Target Audience:
Harley-Davidson owners and independent repair shops seeking detailed technical information for the FXSTD Softail Deuce.
Manual Advantage:
Highly detailed, 917 pages of comprehensive coverage, instant download availability.
Diagnostic Support:
Includes troubleshooting sections and service data for accurate diagnosis.
Visual Aid Quality:
Detailed illustrations, exploded diagrams, drawings, and photos enhance understanding.
Safety Emphasis:
Includes DANGER, CAUTION, and NOTE remarks for safe repair practices.
Engine Mechanical:
Engine disassembly, assembly, inspection, overhaul, internal component repair (pistons, rings, valves, camshafts, crankshaft, connecting rods).
Fuel System:
Carburetor (likely Keihin CV) service, adjustments, specifications, fuel pump, fuel lines, fuel tank maintenance.
Ignition System:
Ignition module, coils, spark plugs, timing procedures, troubleshooting.
Transmission Drivetrain:
Primary drive, clutch operation and adjustment, transmission disassembly and assembly, final drive belt inspection and tensioning.
Electrical System:
Wiring diagrams, battery maintenance, charging system (stator, regulator/rectifier), starting system (starter motor, solenoid), lighting, instruments, switches, sensors.
Brakes:
Front and rear brake system service, hydraulic lines, master cylinders, calipers, brake pads, bleeding procedures.
Suspension:
Front fork (telescopic) service, fork oil specifications and level, rear shock absorber replacement, swingarm inspection and lubrication.
Wheels Tires:
Wheel bearing inspection and replacement, tire pressure specifications, tire replacement guidelines.
Frame Chassis:
Frame inspection, steering head bearing service, component mounting points.
Bodywork Fittings:
Fender removal and installation, fuel tank removal and installation, seat removal, handlebar and control adjustments, chrome component care.
Routine Maintenance:
Oil change procedures, filter replacement, spark plug replacement, air cleaner service, lubrication points, brake adjustments, clutch adjustments.
Troubleshooting Diagnostics:
Systematic troubleshooting guides for common issues, diagnostic charts, fault finding procedures.
Disassembly Assembly:
Step-by-step instructions for removing and installing all major components and sub-assemblies.
Repair Rebuild:
Detailed instructions for repairing and rebuilding various vehicle systems and components.
Adjustments:
Carburetor idle speed and mixture, clutch cable free play, throttle cable free play, ignition timing (if adjustable), belt tension.
Special Tool Usage:
Identification and application of specialized tools required for specific service procedures.
Depth:
Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds. Includes detailed specifications and diagnostic procedures.
Engine Type:
Evolution (Evo) V-Twin, Air-Cooled
Displacement:
1450cc (88 cubic inches)
Bore X Stroke:
3.437 in x 3.812 in (87.3 mm x 96.8 mm)
Compression Ratio:
8.8:1 (typical for 88ci Evo)
Horsepower:
Approximately 65-70 HP (estimated, official figures vary)
Torque:
Approximately 75-80 ft-lbs (estimated, official figures vary)
Carburetor:
Keihin CV (Constant Velocity) 40mm
Fuel Delivery:
Gravity feed from fuel tank via fuel line to carburetor.
Oil Type:
Harley-Davidson 20W-50 or equivalent V-twin specific motorcycle oil.
Oil Capacity:
Approximately 3 quarts (2.8 liters) with filter change.
Oil Filter Part Number:
Commonly 63796-77A or 63731-98 (verify specific fitment).
Transmission Type:
5-speed, constant mesh, helical gear
Primary Drive:
Multi-plate, wet clutch, chain drive to transmission.
Clutch Type:
Hydraulic or cable operated (confirm for model year, likely cable for 2001).
Transmission Oil Type:
Harley-Davidson Formula + Transmission Oil or equivalent heavy-duty gear oil.
Transmission Oil Capacity:
Approximately 20-24 fl oz (0.6-0.7 L).
First Service:
1,000 miles (1,600 km) or 6 months.
Subsequent Services:
Every 5,000 miles (8,000 km) or 12 months thereafter.
Primary Chain Case Oil:
Harley-Davidson Primary Chain Lubricant or equivalent.
Fork Oil Type:
Harley-Davidson Type E or 10W fork oil.
Fork Oil Capacity:
Approx. 14.7 fl oz (435 ml) per leg (check manual for exact spec).
Brake Fluid:
DOT 4 Hydraulic Brake Fluid.
Common Wear Items:
Clutch plates, brake pads, drive belt, wheel bearings, fork seals.
Potential Electrical:
Age-related issues with wiring harness, regulator/rectifier, and starter solenoid.
Engine Performance:
Carburetor tuning can be sensitive to altitude and modifications; potential for primary drive bearing noise with high mileage.
Brand History:
Harley-Davidson is an iconic American motorcycle manufacturer with a rich history dating back to 1903.
Softail Lineage:
The Softail platform, introduced in the early 1980s, is known for its distinctive hardtail-like appearance with hidden rear suspension.
Deuce Introduction:
The Softail Deuce (FXSTD) was introduced in 1999 as a more stylish, custom-oriented Softail variant with a longer wheelbase and unique styling cues.
Production Era:
The FXSTD Softail Deuce was produced from 1999 to 2007.
