Segment:
Cruiser Motorcycle
Target Audience:
Harley-Davidson owners seeking to perform maintenance, repairs, and diagnostics themselves or understand professional service procedures.
Competitors:
Other Harley-Davidson Softail models, Indian Motorcycles, custom V-twin motorcycles.
Model Identity:
The FLSTN Softail Deluxe is characterized by its retro styling, classic chrome accents, whitewall tires, and the iconic Softail hidden rear suspension.
Manual Value Proposition:
Provides in-depth technical knowledge to empower owners, reduce repair costs, and ensure the longevity and optimal performance of their 2007 FLSTN Softail Deluxe.
Engine:
Full engine assembly, disassembly, diagnostics, tuning, internal components (pistons, rings, valves, crankshaft, camshafts), timing, lubrication system, cooling system (if applicable, though typically air-cooled for this model)
Transmission:
Clutch, gearbox, primary drive, final drive, lubrication, troubleshooting, overhaul
Fuel System:
Fuel injection system (EFI), throttle body, injectors, fuel pump, fuel lines, fuel tank, fuel filter, diagnostic procedures
Electrical System:
Ignition system, charging system (stator, regulator/rectifier, battery), starting system (starter motor, solenoid), lighting system (headlight, taillight, turn signals), instrumentation, wiring diagrams, ECM (Engine Control Module) diagnostics, sensor testing
Brakes:
Hydraulic brake system, brake calipers, master cylinders, brake lines, brake pads, rotor inspection and replacement, bleeding procedures, ABS troubleshooting (if equipped)
Suspension:
Front fork (telescopic), rear shock absorbers, fork oil replacement, seal replacement, shock absorber adjustment and replacement, wheel bearing service
Chassis And Frame:
Frame inspection, swingarm, pivot points, steering head bearings, maintenance and lubrication
Bodywork And Trim:
Fenders, fuel tank removal and installation, seat, handlebars, controls, decorative trim, fairings (if applicable)
Wheels And Tires:
Tire inspection, replacement, mounting, balancing, wheel removal and installation, spoke adjustment (if applicable)
Routine Maintenance:
Oil changes, filter replacements, spark plug service, air filter cleaning/replacement, drive belt inspection/adjustment, brake fluid flush, battery maintenance
Troubleshooting:
Diagnostic charts for common issues, symptom-based troubleshooting, electrical system diagnostics, engine performance issues
Repair And Rebuild:
Complete engine rebuild procedures, transmission overhaul, suspension component replacement, brake system repairs, electrical component replacement
Wiring Diagrams:
Detailed, color-coded wiring schematics for all electrical systems
Special Tools:
Identification and usage instructions for specialized Harley-Davidson tools required for specific procedures
Depth:
Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds. Includes detailed diagnostic procedures and specifications.
Engine Family:
Harley-Davidson Twin Cam 96™
Engine Type:
Air-cooled, 45-degree V-twin
Displacement:
1584 cc (96 cubic inches)
Bore X Stroke:
3.75 in. x 4.38 in. (95.25 mm x 111.25 mm)
Horsepower:
Approx. 65-70 HP (at crankshaft, estimated)
Torque:
Approx. 90-95 ft-lbs (at crankshaft, estimated)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Premium Unleaded Gasoline (91 octane or higher recommended)
Type:
6-Speed Cruise Drive® Transmission
Primary Drive:
9-plate, wet clutch, chain drive
Final Drive:
Belt drive (70T rear pulley, 32T front pulley)
Gear Ratios:
1st: 9.312, 2nd: 6.420, 3rd: 4.752, 4th: 3.795, 5th: 3.229, 6th: 2.790 (approximate, refer to manual for exact ratios)
Transmission Oil Type:
Harley-Davidson Formula+ Transmission and Primary Chaincase Lubricant (or equivalent API GL-4, SAE 50)
First Service:
1,000 miles (1,600 km) - Includes engine oil and filter change, inspection of all critical components.
Subsequent Oil Change:
Every 5,000 miles (8,000 km) or annually, whichever comes first.
Transmission Oil Change:
Every 10,000 miles (16,000 km) or annually.
Primary Chaincase Oil Change:
Every 10,000 miles (16,000 km) or annually.
Spark Plug Replacement:
Refer to manual, typically every 15,000-20,000 miles (24,000-32,000 km) depending on plug type.
Drive Belt Inspection:
Inspect at every 5,000-mile service. Tension adjustment as needed.
Engine Oil:
Harley-Davidson SYN3 (Synthetic) SAE 20W50 or equivalent recommended. Refer to manual for specific viscosity recommendations based on ambient temperature.
Engine Oil Filter Part Number:
63796-77A (common for this era, verify with manual)
Transmission Oil:
Harley-Davidson Formula+ Transmission and Primary Chaincase Lubricant (or equivalent API GL-4, SAE 50)
Primary Chaincase Lubricant:
Harley-Davidson Formula+ Transmission and Primary Chaincase Lubricant (or equivalent API GL-4, SAE 50)
Brake Fluid:
DOT 4 (or specified Harley-Davidson equivalent)
Common Wear Items:
Clutch plates, brake pads, wheel bearings, drive belt, fork seals.
Twin Cam Specific:
Some earlier Twin Cam engines experienced issues with cam chain tensioners. The 2007 models likely have the updated hydraulic tensioners, but it's a known area of potential maintenance/upgrade.
Fuel System Maintenance:
Regular checks of fuel lines and injector cleanliness are recommended. Fuel filter replacement intervals are critical.
Heritage:
Harley-Davidson, founded in 1903, is an iconic American motorcycle manufacturer renowned for its V-twin engines, classic styling, and strong rider community.
Softail Lineage:
The Softail platform, introduced in 1984, features a hidden rear suspension system designed to mimic the appearance of a rigid hardtail frame while providing modern ride comfort.
Flstn Introduction:
The FLSTN Softail Deluxe nameplate has historically been used by Harley-Davidson to signify models with a strong emphasis on classic styling, often featuring chrome, whitewall tires, and a premium finish.
Manufacturing Location:
USA (York, Pennsylvania and/or Milwaukee, Wisconsin)
