VENGEANCE 2007 Hotrod Bones, Owner'S Manual

Page: 47 / 78

© 2007
American Hotrod Manufacturing, LLC • 2220 Eastridge Avenue Riverside, CA 92507
- 47 -
Engine Break-in Period
Qualified factory technicians prepare your motorcycle to be ridden upon delivery. Besides initiating the critical engine
break-in period, a check of proper systems operations has been performed and any observed deficiencies corrected.
However, to prolong the life of the engine and other components, it is required that you complete the critical engine
break-in period and follow the break-in guidelines below. These procedures are required to maintain the factory warranty
and improper break-in may void your Limited Warranty.
CAUTION: SYNTHETIC MOTOR OIL SHOULD NOT BE USED IN YOUR ENGINE. DO NOT MIX PETROLEUM-
BASED, MINERAL AND SYNTHETIC MOTOR OILS.
THE FIRST 50 MILES
The first 50 miles are the most critical for new rings and piston break-in. Most engine damage will initially occur during this period.
1. Keep the heat down by not exceeding 2500 RPM.
2. Vary the engine speed; do not operate the motorcycle at a constant speed for sustained periods.
3. Pay close attention to gearshift speeds, do not lug or over-rev the engine and never rev the engine in neutral gear.
CAUTION: LUGGING, OVER-REVVING OR OPERATING THE ENGINE AT HIGH RPM'S DURING THE BREAK-IN
PERIOD MAY RESULT IN DAMAGE TO THE PISTONS AND/OR OTHER ENGINE COMPONENTS. IF THE
ENGINE IS NOT PROPERLY BROKEN IN, YOUR WARRANTY WILL BECOME VOID. IT IS YOUR
RESPONSIBILITY TO CONTINUE TO BREAK IN YOUR ENGINE PROPERLY AFTER PURCHASE.
THE NEXT 500 MILES
For the next 500 miles, you must do the following to ensure proper break-in:
1. Do not exceed 3500 RPM or 50-55 mph during this period.
2. As above, continue to vary the speed, especially during long rides.
3. Pay close attention to gearshift speeds, do not lug or over-rev the engine and never rev the engine in neutral gear.
4. Avoid running the engine in 4
th
or 5
th
gear at very low rpm.
5. Avoid aggressive starts or racing from a stop with the engine throttle wide open.
6. Change the engine oil and filter at an Authorized Dealer or Service Center.
CAUTION: YOU MUST HAVE THE COMPLETE 500-MILE SERVICE PERFORMED. FAILURE TO DO SO WILL
VOID YOUR WARRANTY.
THE FIRST 1,000 MILES
For the balance of the first 1,000 miles, observe the following guidelines:
1. Operate the engine at varying speeds below 2500 RPM making sure not to exceed 70 mph.
2. Vary the engine speeds, do not take long highway rides at one constant RPM range.
3. Avoid
engine overheating.
4. Change engine oil and filter.
THE NEXT 1,000 MILES
When the break-in period is between 1,000-2,500 miles, continue to follow the same procedures as before.
1. The RPM range can be slightly higher than 3500 RPM, if needed.
2. Avoid over-revving and continue to observe the gear shift speeds.
3. Avoid overheating the engine or putting any hard strain on it (such as drag racing, trailer towing, etc.).
2,500 + MILES
After following the above procedures, when you reach the 2,500 mile mark, you have properly broken in your
motorcycle. Complete the 2,500 mile service at an authorized Dealer or Service Center.