V E N G E A N C E M O T O R C Y C L E S O W N E R S M A N U A L
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Vengeance Motorcycles, Mira Loma, CA USA • 866-483-6432 • www.VengeanceMotorcycles.com
© 2003 Vengeance Performance Products, LLC All Rights Reserved • VOM 1st Edition Rev 2.3 06/03
SERVICE AND MAINTENANCE
You have purchased a high performance, heavyweight V-Twin motorcycle. Like any other high performance vehicle,
your motorcycle requires more frequent care, attention, adjustment, service, and maintenance than a typical
passenger vehicle. With a passenger vehicle, you can usually wait until something goes wrong and then fix it. When
something goes wrong with the motorcycle, it may cause an accident.
Like all mechanical devices, constant wear and tear on motorcycle parts and assemblies is a normal result of use.
Recommended periodic inspection, topping off or changing of fluids, and replacement of worn parts and assemblies is
the only way to ensure continuous, safe operation of your high performance motorcycle.
GENERAL MAINTENANCE PROCEDURES
Maintaining you motorcycle in a continuously safe operating condition and assuring optimal performance and
longevity, requires a coordinated effort between the owner and a professional, knowledgeable service staff. Service
and Maintenance is a strategic mix of owner pre-ride inspections, recommended service procedures, and authorized
“technician-performed” maintenance inspections, tests, and processes.
RIDER PRE-RIDE INSPECTION
1. Check engine oil, transmission, and both brake reservoir fluid levels.
2. Inspect brake components, brake hydraulic lines and fittings for leaks or damage, and brake pads and rotors
for excessive and/or uneven wear.
3. Test operation of brake lever, pedal, and calipers.
4. Check tires for proper inflation and general inspection of tire surfaces for uneven wear, excessive tread wear,
cuts or abrasions.
5. Check final drive belt for proper tension and condition.
6. Check headlight, taillight, brake light, and front and rear directional lights for proper operation.
7. Test throttle controls and steering for proper movement. Ensure all operating cables are in good condition and
free from interference.
8. Once the engine is started, verify proper engine idle speed and that throttle and choke controls are correct.
WARNING
TO MAINTAIN A SAFE OPERATING MOTORCYCLE, IT IS CRITICAL THAT THE RECOMMENDED
INSPECTION, MAINTENANCE, AND SERVICE PROCEDURES DESCRIBED IN THIS MANUAL ARE
STRICTLY ADHERED TO AND DOCUMENTATION BE MAINTAINED. FAILURE TO FOLLOW THESE
PROCEDURES COULD RESULT IN SERIOUS INJURY TO THE DRIVER, DAMAGE TO THE VEHICLE,
AND/OR LOSS OF THE LIMITED WARRANTY.
WARNING
STOP THE ENGINE AND SUPPORT THE MOTORCYCLE SECURELY BEFORE PERFORMING ALL SERVICE
PROCEDURES. SERVICE SHOULD BE PERFORMED USING PROPER TOOLS, IN AN ADEQUATELY LIT AND
VENTILATED WORK AREA. WHEN WORKING ON THE MOTORCYCLE, DO NOT SUPPORT THE
MOTORCYCLE BY PLACING SUPPORTS UNDER THE BRAKE PEDAL. DAMAGE TO THE BRAKE SYSTEM
COULD OCCUR, CAUSING POSSIBLE MALFUNCTION AND PERSONAL INJURY.
WARNING
FOR YOUR PERSONAL SAFETY, ALL THE LISTED SERVICE AND MAINTENANCE RECOMMENDATIONS
SHOULD BE FOLLOWED BECAUSE THEY MAY AFFECT THE SAFE OPERATION OF YOUR MOTORCYCLE.
