Positioning:
The Indian Chief Bomber, in its 2009-2012 iteration, represented a significant entry in the large-displacement cruiser market, emphasizing classic styling with modern performance. This manual caters to owners and technicians seeking to maintain or repair these iconic motorcycles.
Competitors:
Competed directly with models from Harley-Davidson (e.g., Fat Boy, Softail models) and other premium cruiser manufacturers.
Features:
Known for its distinctive styling, powerful V-twin engine, comfortable ride, and premium finish. The Bomber variant typically offered specific aesthetic enhancements.
Value Proposition:
This manual offers a critical resource for preserving the performance and value of a 2009-2012 Indian Chief Bomber, providing the detailed technical information necessary for proper maintenance and repair.
Primary Coverage:
Comprehensive service and repair procedures for the Indian Chief Bomber model.
Secondary Coverage:
Electrical diagnostics, troubleshooting, maintenance schedules, component identification, and specifications.
Estimated Pages:
Approximately 500+ pages (typical for factory-level service manuals covering multiple systems).
Type:
Factory-Style Service & Repair Manual
Purpose:
Designed for professional technicians and advanced DIY enthusiasts.
Engine Mechanical:
Engine assembly, disassembly, top-end, bottom-end, valve train, lubrication system, cooling system (if applicable).
Fuel System:
Fuel injection system (EFI), throttle body, fuel pump, fuel lines, fuel filter replacement, emissions controls.
Ignition System:
Ignition coils, spark plugs, sensors (crankshaft position, camshaft position), ignition timing.
Transmission:
Clutch operation and adjustment, gear shifting mechanisms, transmission fluid, gearbox disassembly and assembly.
Electrical System:
Wiring diagrams, battery, charging system (stator, regulator/rectifier), starter motor, lighting system, fuses, relays, switches.
Chassis:
Frame, suspension (forks, rear shocks), steering, wheels, tires, braking system (hydraulic, ABS if equipped).
Bodywork:
Fairings, fenders, seat assembly, fuel tank removal and installation, trim pieces, lighting assemblies.
Routine Maintenance:
Oil changes, filter replacements, chain/belt adjustments, brake pad inspection, tire pressure checks, lubrication points.
Diagnostic Procedures:
Troubleshooting guides based on symptoms, diagnostic trouble codes (DTCs) if OBD-II equipped, electrical testing methods.
Repair Procedures:
Step-by-step instructions for component removal, repair, and reinstallation, including torque specifications.
Rebuild Procedures:
Detailed instructions for engine and transmission rebuilds, including critical tolerances and measurements.
Depth:
Comprehensive, from basic maintenance to complete engine and drivetrain overhauls. Includes factory-level diagnostic strategies.
Diagnostics Level:
Advanced diagnostics, including electrical system tracing and component testing.
Engine Type:
Air-cooled, 45-degree V-twin, overhead pushrod engine.
Displacement:
Likely 105 cubic inches (1721cc) for this era of Chief models.
Bore X Stroke:
Refer to specific manual for exact dimensions; typical for large displacement V-twins.
Compression Ratio:
Refer to specific manual for exact ratio; typically around 9.0:1 to 9.5:1.
Horsepower:
Estimated 80-90 HP (at crankshaft); exact figures vary by tune and specific model year.
Torque:
Estimated 100-115 lb-ft (at crankshaft); peak torque delivered at lower RPMs.
Fuel Delivery:
Electronic Fuel Injection (EFI) with single throttle body.
Fuel Type:
Unleaded gasoline, minimum 91 octane (RON+MON)/91 AKI recommended.
Oil Type:
Refer to manual for specific Indian Motorcycle approved V-twin motorcycle oil, typically SAE 20W-50 or 10W-40, meeting API service classifications.
Oil Capacity:
Refer to manual; typically around 4.5-5.5 quarts (with filter change).
Spark Plugs:
Refer to manual for specific part number and gap; likely Champion or NGK equivalents.
Transmission Type:
6-speed constant mesh transmission.
Clutch Type:
Wet, multi-plate clutch.
Optional Transmission:
N/A for this model.
Gear Ratios:
Refer to manual for specific gear ratios for all 6 speeds.
Transmission Fluid Type:
Refer to manual for specific Indian Motorcycle approved transmission fluid or equivalent.
Transmission Fluid Capacity:
Refer to manual; typically around 3-4 pints.
Length:
Refer to manual; typically over 95 inches (2400 mm).
Width:
Refer to manual; typically around 37-40 inches (940-1016 mm).
Height:
Refer to manual; typically around 50-55 inches (1270-1397 mm).
Wheelbase:
Refer to manual; typically around 64-66 inches (1625-1676 mm).
Dry Weight:
Refer to manual; typically around 700-750 lbs (318-340 kg).
Gross Vehicle Weight Rating:
Refer to manual; typically around 1200-1300 lbs (544-590 kg).
Fuel Capacity:
Refer to manual; typically around 5.5 gallons (20.8 liters).
Safety Ratings:
Motorcycle safety is primarily determined by design, rider skill, and adherence to maintenance. No formal crash test ratings like automobiles.
Braking System:
Hydraulic disc brakes, front and rear. ABS (Anti-lock Braking System) may be an optional feature depending on trim level and market.
Lighting:
Halogen headlight, LED taillight and turn signals common for this era.
Frame Construction:
Robust steel frame designed for stability and rider confidence.
Suspension Design:
Telescopic front forks and dual rear shock absorbers for controlled ride and handling.
Audio System:
Optional audio systems might have been available, featuring AM/FM radio and MP3 playback, often with handlebar-mounted controls.
Display:
Analog speedometer with integrated digital display for odometer, trip meter, and clock.
ABS:
Anti-lock Braking System (ABS) was an optional feature for certain models and model years in this period.
Bluetooth:
Bluetooth connectivity for audio systems was an emerging technology and might have been an optional accessory rather than standard.
Headlight Type:
Typically a large, round halogen headlight for classic styling.
Initial Service:
Refer to manual; typically around 500-1000 miles (800-1600 km) for first service (oil change, inspection).
Regular Oil Change:
Refer to manual; typically every 5,000 miles (8,000 km) or 6-12 months, whichever comes first.
Drive Belt Inspection Tension:
Refer to manual; typically checked every 5,000 miles (8,000 km) and adjusted as needed.
Spark Plug Replacement:
Refer to manual; typically between 10,000 - 15,000 miles (16,000 - 24,000 km).
Brake Fluid Flush:
Refer to manual; typically every 2 years or 24,000 miles (38,000 km).
Engine Oil Spec:
Indian Motorcycle Approved V-Twin Motorcycle Oil (e.g., SAE 20W-50, API SG or higher).
Transmission Fluid Spec:
Indian Motorcycle Approved Transmission Fluid.
Brake Fluid Spec:
DOT 4 Hydraulic Brake Fluid.
Coolant Type:
N/A (Air-cooled engine).
Common Wear Items:
Clutch plates, brake pads, tires, wheel bearings, spark plugs, drive belt.
Electrical Gremlins:
Wiring harness integrity, connector corrosion, and regulator/rectifier reliability can be areas of concern on some models from this era; manual will detail diagnostic steps.
Engine Tuning:
As with many large V-twins, proper EFI tuning and air filter maintenance are crucial for optimal performance and longevity.
Brand Legacy:
Indian Motorcycle boasts one of the longest and most storied histories in American motorcycling, dating back to 1901. Known for innovation and iconic designs.
Chief Lineage:
The Chief nameplate has been a cornerstone of the Indian brand since 1922. The 2009-2012 models represent a resurgence under new ownership, building upon the classic Chief aesthetic.
Manufacturing Location:
Prior to Polaris Industries acquisition, production facilities varied; the 2009-2012 models were part of a specific manufacturing period.
Key Developments Era:
This period saw the evolution of Indian motorcycles with updated powertrains and chassis, aiming to blend classic appeal with modern engineering standards.
Awards:
Specific awards for this model year are not widely documented, but Indian Motorcycles as a brand are frequently recognized for their heritage, design, and American craftsmanship.
Customer Satisfaction:
Customer satisfaction varies; however, the robust build and classic appeal are consistently praised. The quality of this manual contributes to owner satisfaction.
