This section is the most used part of the manual. It contains a chart outlining when services should be performed (e.g., every 3,000 km or 6,000 km).
The Exciter 150’s standout feature is the VVA (Variable Valve Actuation) system, which changes the valve timing at higher RPMs for better top-end power. The contains specific diagnostic procedures for this system. It explains how to test the VVA actuator and the cam position sensors. Without this information, troubleshooting a "flat spot" in the power delivery is nearly impossible. Service Manual Exciter 150
Ensure the radiator fan activates when the engine reaches operating temperature. Inspect the thermostat for a "stuck closed" position. Electrical System and Wiring This section is the most used part of the manual
Replace the chain and sprockets if the adjusters reach the wear limit. Troubleshooting Common Issues The contains specific diagnostic procedures for this system
