Market Positioning Statement:
Essential resource for owners and independent mechanics maintaining or repairing the 2007 Harley-Davidson Softail models. Rivals factory service manuals in scope.
Competitive Advantage:
Offers a consolidated, often more accessible, source of factory-level repair and maintenance information for the specific model year.
Key Features Summary:
Detailed procedures, clear diagrams, troubleshooting guides, and specifications vital for DIY enthusiasts and professional technicians.
Engine Mechanical:
Engine disassembly, assembly, inspection, troubleshooting, performance tuning
Engine Fuel System:
Fuel injection (EFI) system components, diagnostics, fuel pump, injectors, throttle body
Engine Ignition System:
Ignition module, coil, spark plugs, timing
Transmission Drivetrain:
Clutch, transmission disassembly/assembly, primary drive, final drive belt maintenance
Electrical System:
Wiring diagrams, battery, charging system, starting system, lighting, accessories, ignition switch, security system
Brakes:
Brake system inspection, service, fluid replacement, caliper overhaul, master cylinder, ABS (if equipped)
Suspension Steering:
Front fork service, rear shock absorber service, steering head bearings, wheel bearing inspection
Frame Bodywork:
Frame inspection, body panel removal/installation, fenders, seat, fuel tank
Preventive Maintenance:
Scheduled maintenance intervals, fluid changes, filter replacements, lubrication points
Diagnostic Procedures:
Troubleshooting charts, symptom-based diagnostics, diagnostic trouble codes (DTCs)
Repair Procedures:
Step-by-step instructions for component repair and replacement
Assembly Disassembly:
Detailed instructions for complete engine, transmission, and chassis teardown and reassembly
Technical Specifications Data:
Torque specifications, clearances, fluid capacities, electrical values
Troubleshooting Guides:
Detailed diagnostic flowcharts and symptom-based troubleshooting to identify and resolve issues.
Depth Of Coverage:
Comprehensive: Covers everything from routine maintenance to complete engine and transmission overhauls, including electrical diagnostics and component-level repairs.
File Format Type:
PDF (Searchable, Printable)
Print Quality Description:
High-resolution scans of original factory manual pages, clear text and legible diagrams.
Binding Type:
N/A (for digital format); If print, likely comb-bound or spiral-bound for lay-flat use.
Paper Type:
N/A (for digital format); If print, typically heavy-duty paper suitable for workshop environments.
Manual Completeness:
Comprehensive, factory-level coverage for all mechanical, electrical, and cosmetic systems of the specified model year.
Engine Family:
Harley-Davidson Twin Cam 96 (1584cc)
Engine Configuration:
V-Twin, Air-Cooled, Pushrod OHV
Bore X Stroke:
3.75 in. x 4.38 in. (95.25 mm x 111.25 mm)
Displacement:
96 cu in (1584 cc)
Compression Ratio:
8.9:1 (typical for Twin Cam 96)
Horsepower Rating:
Approximately 65-75 HP (est. at crank, varies by specific Softail model/tuning)
Torque Rating:
Approximately 85-95 ft-lbs @ 3000-3500 RPM (est. at crank)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI), known as ' Yine' on H-D
Fuel Type:
Unleaded Premium Gasoline, minimum 91 octane
Oil Capacity:
3.5 US qt (3.3 L) with filter change (check manual for exact spec)
Oil Type:
Harley-Davidson Genuine SYN3 (or equivalent SAE 20W-50 full synthetic motorcycle oil)
Transmission Type:
6-Speed Cruise Drive
Gear Ratios:
Consult manual for specific ratios per gear; designed for cruising performance.
Primary Drive:
Duplex chain, 34/46 ratio
Final Drive:
Belt drive, 32/65 ratio
Clutch Type:
Clutched, wet, multi-plate, with 9-plate primary drive clutch
Transmission Fluid Type:
Harley-Davidson Formula+ Transmission and Primary Chaincase Lubricant (or equivalent SAE 50 motorcycle oil)
Transmission Fluid Capacity:
Consult manual; typically around 1 quart for primary/transmission
Wheelbase:
Varies by Softail model (e.g., ~64.5 inches for Fat Boy)
Length:
Varies by Softail model (e.g., ~90 inches for Fat Boy)
Seat Height:
Varies by Softail model (e.g., ~25 inches unladen)
Dry Weight:
Varies by Softail model (e.g., ~640-700 lbs)
Gvwr:
Consult manual (typically around 1150-1200 lbs)
Fuel Capacity:
Typically 5.0 US gallons (19 L)
Safety Certifications:
Meets or exceeds DOT and NHTSA requirements for motorcycles of its class.
Braking System:
Hydraulic disc brakes, dual front (on some models) and single rear. ABS optional on some 2007 Softails.
Lighting:
Halogen headlamp, LED tail lamp and brake lamp, incandescent turn signals.
Frame Construction:
Steel, integrated frame and swingarm design for a rigid chassis.
Tires:
Tubeless, bias-ply or radial construction depending on model. Common sizes: Front 130/90B16, Rear 150/80B16 (e.g., Fat Boy).
Audio System:
Optional premium audio systems were available on some Softail models, often featuring AM/FM radio and CB/intercom capabilities, though less advanced than modern systems.
Display:
Analog gauges with a digital odometer and trip meter. Some models might have basic display functions.
ABS:
Anti-lock Braking System (ABS) was an option on certain 2007 Softail models. The manual will detail its diagnostics and service if equipped.
Diagnostic Tools:
Requires specialized Harley-Davidson diagnostic tools (like a Digital Technician) for advanced system diagnostics and tuning, which the manual references.
Initial Service:
Typically 1,000 miles (1600 km) - includes oil change, filter replacement, and comprehensive inspection.
Subsequent Oil Changes:
Every 5,000 miles (8,000 km) or annually, whichever comes first.
Spark Plug Replacement:
Typically every 10,000 - 15,000 miles (check manual for specific type and interval).
Drive Belt Inspection:
Regular inspection for tension and wear at every service interval; replacement as needed (typically 30,000-50,000+ miles).
Engine Oil Viscosity:
SAE 20W-50 (preferred for air-cooled V-twins)
Brake Fluid Type:
DOT 4 (check specific master cylinder for confirmation, especially if ABS equipped)
Primary Chaincase Lubricant:
Harley-Davidson Formula+ or equivalent SAE 50 motorcycle oil
Cam Chain Tensioner Wear:
Early Twin Cam models (pre-2007) had hydraulic tensioners that could wear prematurely. 2007 models typically use updated, more durable tensioners, but inspection is still recommended.
Crankshaft Position Sensor:
Potential for failure, leading to stalling or no-start conditions. Symptoms often include intermittent running issues.
Oil Leaks:
Common areas for leaks include primary cover gasket, derby cover, and pushrod tubes. Regular inspection and proper gasket/seal replacement are key.
Fuel Pump Relay:
Failure can cause starting issues or stalling. Accessible and relatively easy to replace.
Brand Origins:
Harley-Davidson, founded in Milwaukee, Wisconsin in 1903, is an iconic American motorcycle manufacturer known for its cruiser and touring motorcycles.
Softail Lineage:
The Softail platform, introduced in 1984, mimics the appearance of a hardtail frame while incorporating hidden rear shock absorbers for improved ride comfort.
2007 Model Year Significance:
Marked the widespread adoption of the Twin Cam 96 engine across the Softail lineup and the continued refinement of the platform, often featuring Electronic Fuel Injection (EFI).
Manufacturing Location:
United States (various Harley-Davidson facilities)
