🏷️ Basic Information

Make:

Harley-Davidson

Model:

Softail Standard

Model Code:

FXSTI

Year:

2004

Variant:

EFI

Platform Generation:

Softail (pre-Twin Cam 96B)

Engine Type Code:

V-Twin

👋 Introduction

Target Audience:

Harley-Davidson owners seeking to perform their own maintenance and repairs, independent motorcycle repair shops, DIY enthusiasts.

Manual Value Proposition:

Provides comprehensive, factory-level information often exceeding the scope of basic owner's manuals, enabling thorough DIY repairs and maintenance, saving on dealership costs.

Comprehensiveness:

1068 pages of detailed information, covering virtually every aspect of the FXSTI Softail Standard EFI.

Visual Aids:

Rich with illustrations, exploded diagrams, and photographs to clarify procedures.

Usability:

Organized in logical groups, with simple explanations for ease of understanding.

Accessibility:

Instant PDF download, printable, compatible with multiple operating systems.

📋 Manual Details

Primary Coverage:

Repair, Maintenance, Diagnostics, Troubleshooting, Adjustments

Secondary Coverage:

Component Removal, Installation, Disassembly, Assembly

Total Pages:

1068

Type:

Workshop Service Manual

Language:

English

File Format:

PDF

Download Method:

Instant Download

📖 Manual Coverage

Engine:

Detailed engine overhaul, internal component repair, cylinder head service, piston and ring replacement, valve train adjustments, timing procedures.

Fuel System:

EFI system diagnosis, fuel injector service, fuel pump testing, throttle body maintenance, fuel pressure regulation.

Ignition System:

Ignition module testing, spark plug service, ignition coil diagnostics, timing sensor analysis.

Transmission:

Gearbox disassembly, assembly, lubrication, clutch operation, shifting mechanism adjustments.

Drivetrain:

Primary drive system, belt maintenance, final drive belt inspection and adjustment, sprocket service.

Chassis:

Frame inspection, front fork service, rear shock absorber replacement, steering head bearing maintenance.

Brakes:

Brake caliper service, master cylinder overhaul, brake pad replacement, brake fluid bleeding, hydraulic system checks.

Electrical System:

Wiring diagrams, component testing (lights, horn, starter, battery), charging system analysis, diagnostic codes.

Bodywork And Trim:

Fender removal/installation, fuel tank service, seat adjustment/replacement, handlebar and control lever service.

Maintenance Procedures:

Regular scheduled maintenance, oil and filter changes, lubrication points, brake fluid flushes, belt tension checks.

Repair Procedures:

Comprehensive step-by-step repair instructions for all covered systems, including detailed component removal and installation.

Troubleshooting Guides:

Systematic troubleshooting flowcharts and diagnostic procedures for common and uncommon issues.

Adjustment Procedures:

Carburetor (if applicable, though EFI specified), clutch, throttle, brake levers, suspension settings.

Diagnostic Procedures:

EFI system diagnostics, fault code retrieval and interpretation, sensor testing.

Depth:

Complete factory-level service and repair coverage, suitable for professional mechanics and experienced DIY enthusiasts.

Detail Level:

Includes pictorial diagrams, exploded views, photos, and detailed explanations for complex procedures.

Tool References:

References specific Harley-Davidson special service tool numbers required for various procedures, often with illustrations of tool usage.

Specifications:

Includes critical wear limits and allowable tolerances for engine and chassis components.

📊 Manual Specifications

PDF Quality:

Printable pages, viewable on any computer, zoom functionality.

Compatibility:

Windows, Mac, Linux OS (requires Adobe Reader).

Printability:

Yes, all pages are printable.

Type:

Digital (PDF download)

Type:

N/A (Digital Format)

⚙️ Engine Specifications

Engine Type:

Harley-Davidson Twin Cam 88B (counter-balanced)

Displacement:

1450cc (88 cubic inches)

Bore X Stroke:

3.75 in. x 4.00 in. (95.25 mm x 101.60 mm)

Compression Ratio:

8.8:1

Valve Train:

Pushrod-actuated overhead valves, 2 valves per cylinder

Horsepower:

Approx. 65-70 HP (Estimate based on model configuration)

Torque:

Approx. 75-80 ft-lbs (Estimate based on model configuration)

Type:

Electronic Sequential Port Fuel Injection (ESPFI)

Fuel Type:

Unleaded Gasoline, Minimum 87 Octane

Oil Type:

Harley-Davidson Genuine V-Twin 20W50 Synthetic or Equivalent (Refer to manual for specific recommendations)

Oil Capacity:

Approx. 4.0 US quarts (3.8 liters) with filter change

Type:

Air-cooled

🔧 Transmission

Type:

5-speed constant mesh

Primary Drive:

Duplex chain, 34/46 ratio

Final Drive:

Belt drive, 32/66 ratio

Transmission Fluid Type:

Harley-Davidson Formula + Transmission & Primary Chaincase Lubricant or Equivalent (Refer to manual for specific recommendations)

Transmission Fluid Capacity:

Approx. 24 US fluid ounces (0.71 liters)

📐 Dimensions

Length:

Approx. 93.5 inches (2375 mm)

Width:

Approx. 34.5 inches (876 mm)

Height:

Approx. 47.0 inches (1194 mm)

Wheelbase:

Approx. 63.2 inches (1605 mm)

Dry Weight:

Approx. 644 lbs (292 kg)

Gross Vehicle Weight Rating:

Approx. 1070 lbs (485 kg)

Payload Capacity:

Approx. 426 lbs (193 kg)

Fuel Capacity:

5.0 US gallons (19.0 liters)

🛡️ Safety Features

Type:

N/A (Motorcycles are not rated by typical automotive safety organizations like NHTSA or IIHS)

Brakes:

Dual disc front brakes, single disc rear brake with hydraulic actuation.

Lighting:

Halogen headlamp, LED tail lamp, turn signals.

Frame Design:

Robust steel frame provides structural integrity.

💡 Technology Features

Features:

Base model, typically no integrated infotainment system beyond basic indicators and controls.

Features:

No electronic driver assistance systems (e.g., ABS, traction control) typical for this era and model.

Features:

No integrated connectivity features.

🔧 Maintenance

Oil Change:

Every 5,000 miles (8,000 km) or 12 months, whichever comes first (Refer to manual for precise intervals and conditions).

Primary Chaincase Oil Change:

Every 10,000 miles (16,000 km) or 24 months.

Transmission Oil Change:

Every 10,000 miles (16,000 km) or 24 months.

Spark Plug Replacement:

Every 10,000-15,000 miles (16,000-24,000 km) (Refer to manual for specific plug type and interval).

Drive Belt Inspection Tension:

Every 5,000 miles (8,000 km).

Engine Oil:

Harley-Davidson Genuine V-Twin 20W50 Synthetic or equivalent meeting H-D specification.

Primary Chaincase Lubricant:

Harley-Davidson Formula + Transmission & Primary Chaincase Lubricant or equivalent.

Transmission Lubricant:

Harley-Davidson Formula + Transmission & Primary Chaincase Lubricant or equivalent.

Brake Fluid:

DOT 4 Synthetic Brake Fluid.

Common Wear Items:

Clutch plates, drive belt wear, front fork seals, brake pads, wheel bearings.

Potential Efi Quirks:

Early EFI systems can sometimes exhibit minor idling issues or require specific diagnostic tools for advanced troubleshooting. The manual addresses these.

Engine Vibration:

While the 88B is counter-balanced, some vibration is inherent to the V-twin design. The manual provides guidelines for engine mounts and overall chassis integrity.

📚 Vehicle History

Heritage:

Harley-Davidson, an iconic American motorcycle manufacturer with a history dating back to 1903, renowned for its V-twin engines and cruiser styling.

Softail Lineage:

The Softail platform, introduced in 1983, features a rear suspension system designed to mimic the look of a hardtail frame while providing rider comfort. The FXSTI Softail Standard represents a classic, no-frills interpretation of this platform.

Twin Cam Introduction:

The Twin Cam 88 engine, introduced in 1999, represented a significant update to Harley-Davidson's V-twin technology, featuring larger displacement and improved performance. The 88B designation indicates a counter-balanced version for reduced vibration.

Manufacturing Location:

United States (likely York, Pennsylvania or Milwaukee, Wisconsin facilities)

🏆 Awards & Recognition

Type:

N/A (Individual model awards are rare; brand and platform recognition are more common).