2008 Harley-Davidson Softail Models Service Manual
Complete service and repair procedures for Harley-Davidson Softail models. Covers FLST, FLSTC, FLSTF, FLSTN, FLSTSB, FXCW, FXCWC, FXST, FXSTB & FXSTC Softail models.
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Harley-Davidson Models Covered & Key Technical Specifications
Models: FLST, FLSTC, FLSTF, FLSTN, FLSTSB, FXST, FXSTB, FXSTC, FXCW, FXCWC
Sub-models / Variants: Heritage Softail Classic, Fat Boy, Softail Deluxe, Cross Bones, Night Train, Softail Custom, Softail Rocker, Softail Rocker Custom, Standard, Shrine
Trade Names: Softail, Twin Cam 96B
Build Years: 2008
Serial Numbers: 1HD1BW5138Y111000 (typical VIN pattern)
Technical Data:
- Engine displacement: 1584 cc
- Engine configuration: Twin Cam 96B air-cooled, balanced
- Fuel system: Electronic fuel injection (EFI)
- Fuel tank capacity: 5.0 gallons (18.9 liters)
- Engine oil capacity: 3.0 quarts (2.85 liters)
- Transmission oil capacity: 1.0 quart (0.95 liters)
- Primary chaincase oil capacity (wet): 32 ounces (0.95 liters)
- Idle speed: 950-1050 RPM
- Rear belt deflection (jiffy stand): 1/4–5/16 in. (FLSTN, FXCW/C); 9/16–5/8 in. (Other models)
- Spark plug type: HD-6R12
Harley-Davidson Manual Features & Content Preview
2008 Harley-Davidson Softail Service Documentation
- Covers 2008 Harley-Davidson Softail models including FLST, FLSTC, FLSTF, FLSTN, FLSTSB, FXST, FXSTB, FXSTC, FXCW, and FXCWC variants
- Official OEM publication 99482-08A, first edition dated 2008
- Documents maintenance, engine, chassis, fuel system, drive, transmission, and electrical service through 629 pages with detailed technical specifications and illustrations
- Files download to your account within seconds of checkout
- Permanent availability in your purchase account — no re-buy required
- Laid out for standard letter and A4 printing
- Full-text search finds any part number in seconds
- This 2008 first edition provides the primary technical service data and maintenance intervals for the complete Softail lineup equipped with the 1584 cc Twin Cam 96B engine
Contents Overview
This manual provides comprehensive service data for the 2008 Harley-Davidson Softail motorcycle line. It documents systematic maintenance schedules for fluids, tires, brakes, and primary systems, ensuring long-term operation of the Softail platform. The chapters detail chassis, front and rear wheel service, steering head bearing procedures, and suspension adjustments for both telescopic and Springer fork configurations. Sections on the engine, transmission, fuel system, and electrical components provide the necessary technical parameters for routine inspections and service.
Specification and Reference Data
Technical data includes comprehensive torque tables, fluid capacities, and electrical load values for the entire 2008 Harley-Davidson Softail range. Valve clearance for the intake is listed in the engine data section for reference. Oil tank capacity for the 2008 Softail line is documented at 2.85 liters. The standard wheel base for FLST models is specified at 1638.3 mm in the chassis dimensions table. Proper maintenance intervals are provided for all major systems, including spark plug replacement, brake fluid flushing, and cable lubrication. Qualified technicians should consult this what an OEM service publication covers to ensure alignment with factory standards during service. Reference only — always consult a certified technician before performing service on this equipment.
An official 629-page Harley-Davidson OEM service manual covering the 2008 Softail models, documenting engine, chassis, electrical, and fuel system specifications for the FLST and FXST product lines.
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