Category:
Cruiser Motorcycle
Target Audience:
Harley-Davidson owners, independent mechanics, and customizers working on 2004-2005 FXSTDI Softail Deuce models.
Competitors Manuals:
Provides detailed technical information comparable to or exceeding that found in other premium motorcycle service manuals, offering specific Harley-Davidson proprietary data.
Value Proposition:
Offers instant access to factory-level repair information, enabling owners and technicians to perform maintenance and repairs accurately and efficiently, thereby reducing reliance on dealerships and costly shop labor.
No Expiry Policy:
Licensed for unlimited, lifetime access, ensuring continued usability without subscription renewals.
Primary Coverage:
Service, Repair, Workshop
Additional Coverage:
Troubleshooting, Diagnostics, Maintenance
Estimated Page Count:
Approximately 600-800 pages (typical for comprehensive factory manuals of this era)
Type:
Factory Service Manual / Workshop Manual
Engine Systems:
Engine assembly, disassembly, lubrication, cooling, fuel injection (EFI), ignition, exhaust
Drivetrain Systems:
Clutch, transmission (5-speed), primary drive, final drive (belt)
Chassis Systems:
Frame, swingarm, suspension (front fork, rear shocks), steering, brakes (hydraulic disc), wheels, tires
Electrical Systems:
Battery, charging system, ignition system, lighting, instrumentation, wiring diagrams, EFI control module
Bodywork And Fittings:
Fuel tank, fenders, seat, handlebars, controls, body panels, trim
Maintenance Procedures:
Scheduled maintenance, oil changes, filter replacements, chain adjustment (if applicable to belt drive), brake bleeding, spark plug replacement
Repair Procedures:
Complete engine rebuilds, transmission overhaul, suspension servicing, brake caliper service, electrical component diagnosis and replacement
Troubleshooting Guides:
Systematic diagnostic procedures for common and uncommon faults, fault codes interpretation (for EFI)
Technical Data And Specs:
Torque specifications, clearances, fluid capacities, diagnostic data
Depth:
Comprehensive. Covers everything from routine maintenance to complete engine and transmission overhauls, including detailed electrical troubleshooting and EFI system diagnostics.
PDF Quality:
High-resolution, searchable text, printable pages.
Printability:
Designed for printing, with clear layouts and legible text.
Binding:
Not Applicable (PDF Download)
Paper Type:
Not Applicable (PDF Download)
Engine Type:
Air-cooled, Twin Cam 88B (Balanced)
Displacement:
1450cc (88 cubic inches)
Bore X Stroke:
3.75 in. x 4.00 in. (95.25 mm x 101.6 mm)
Compression Ratio:
8.9:1 (Typical for this engine)
Horsepower:
Approximately 65-70 HP (at crankshaft, estimated for stock configuration)
Torque:
Approximately 75-85 ft-lbs (at crankshaft, estimated for stock configuration)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 87 octane
Oil Type:
Harley-Davidson Genuine V-Twin 20W-50 Motor Oil (or equivalent API CI-4 rated motorcycle oil)
Oil Capacity:
3.0 US quarts (2.84 L) with filter change
Overall Length:
Approx. 93.3 in. (2370 mm)
Wheelbase:
Approx. 64.4 in. (1636 mm)
Ground Clearance:
Approx. 4.5 in. (114 mm)
Dry Weight:
Approx. 639 lbs (290 kg)
Gross Vehicle Weight Rating:
Not specified, but typically around 900-1000 lbs (408-453 kg) including rider and cargo.
Safety Certifications:
Meets all applicable Federal Motor Vehicle Safety Standards (FMVSS) for motorcycles.
Braking System:
Hydraulic disc brakes front and rear. Dual piston calipers front, single piston caliper rear.
Lighting:
Halogen headlamp, LED taillight, incandescent turn signals, brake light.
Frame Construction:
Steel, chrome-plated, downtube section, forged steel sections.
Instrumentation:
Analog speedometer, tachometer, odometer, trip meter, fuel gauge, engine diagnostic indicator lamp, oil pressure light.
ABS Availability:
Anti-lock Braking System (ABS) was an optional feature on some models of this era, and its diagnostic procedures would be covered if equipped.
Efi System Functionality:
The Electronic Fuel Injection system provides precise fuel metering and ignition timing for improved performance, fuel economy, and emissions compared to carbureted models.
Initial Service:
First service recommended at 1,000 miles (1600 km) or 6 months, whichever comes first.
Subsequent Service:
Routine services every 5,000 miles (8,000 km) or 12 months, including oil and filter changes.
Major Overhaul Intervals:
Engine and transmission component overhauls typically recommended based on mileage and wear indicators (detailed in manual).
Brake Fluid Type:
DOT 4 Hydraulic Fluid
Primary Chain Case Fluid:
Harley-Davidson Primary Chain Case Lubricant (or equivalent SAE 90 API GL-5)
Primary Chain Case Capacity:
27-30 US fluid ounces (0.80-0.89 L)
Common Wear Items:
Belt drive wear, clutch engagement, potential oil leaks (common in older V-twins), fork seal leaks, starter drive issues.
Efi System Considerations:
EFI sensors (e.g., throttle position sensor, crank position sensor) can require diagnostics; idle speed adjustments.
Brand Focus:
Harley-Davidson is renowned for its V-twin engine motorcycles, cruiser styling, and iconic American heritage dating back to 1903.
Softail Lineage:
The Softail platform, characterized by its hidden rear suspension, debuted in the early 1980s, offering a blend of classic hardtail aesthetics with modern ride comfort. The Deuce variant introduced longer wheelbases and custom styling cues.
Manufacturing Origin:
United States
Model Year Coverage:
The FXSTDI Softail Deuce was produced for several years, with the 2004-2005 models featuring the fuel-injected Twin Cam 88B engine.
Brand Awards:
Harley-Davidson as a brand has received numerous awards for its motorcycles, design, and manufacturing quality over its history.
Model Reputation:
The Softail Deuce is generally recognized for its distinctive styling, comfortable riding position for a cruiser, and the robust Twin Cam engine.
