Break-In Period

Content Source: 2021 Slingshot Owner’s Manual (9939930 R02) > Operation Chapter

IMPORTANT

The Owner's Manual for this vehicle contains warnings, instructions and other information you must read and fully understand before safely riding or performing maintenance on this vehicle.Always follow the warnings and instructions in Owner's Manual.

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Break-In Period

The break-in period for your vehicle is the first 500 miles (800 km) of operation. During this break-in period, critical engine parts require special wear-in procedures so they seat and mate properly. Read, understand and follow all break-in procedures to ensure the long-term performance and durability of your engine.

Engine and Drivetrain Break-in

NOTICE

Failure to properly follow the engine break-in procedures outlined in this manual can result in serious damage to the engine. Follow all break-in procedures carefully. Avoid full-throttle operation and other conditions that may place an excessive load on the engine during the break-in period.

Fill the fuel tank with gasoline. Heed the fuel warnings in the Fuel and Exhaust Safety section and the Fuel Recommendation section.
Check the oil level. See the Engine Oil Level section for details. Add the recommended oil as needed to maintain the oil level between the safe and add marks.
Vary speed. Do not drive at a constant speed, whether fast or slow. Do not operate at sustained idle.
Avoid full-throttle starts and do not drive at full throttle.
Do not exceed 70 MPH (113 km/h).
Avoid the use of downshifting to brake or slow the vehicle.
Avoid making hard stops for the first 200 miles (322 km).
Perform regular checks on fluid levels, controls and areas outlined on the daily pre-ride inspection checklist. See the Pre-Ride Inspections section for details.
Change both the engine oil and filter at 500 miles (800 km).