Category: Engine

Do-Motorcycles-Have-Alternators-e1621364160378-min

Do Motorcycles Have Alternators?

I. Introduction All automobiles, including your motorcycle, need a source of electricity to do many functions eg. starting the engine, lighting headlight, tail light, brake light, blinkers, etc. The source is normally the battery, however, …

Changing Motorcycle Valve Springs

Changing Motorcycle Valve Springs. I have done many posts here at HappyWrench about valve assemblies.  You have: 1. Valve Guide Seals – https://happywrench.com/2018/01/26/valve-guide-seals-the-what-where-and-how-to/ 2. Valve Lapping – https://happywrench.com/2018/01/17/the-hard-truths-about-motorcycle-valve-lapping/ 3. Valve Guide Wiggle Test – https://happywrench.com/2017/12/21/the-valve-guide-wiggle-test/ 4. …