Timing belt break or rupture will cause serious damage to several types of machines and some are not. depending on the type of engine. if there is a broken timing belt will damage are:
- The valve is damaged (bent)
- Trigger valve broke / broken
- Piston perforated / ruptured
- Piston bent handlebars
it is fatal, need mechanical inspection of your subscription. and how to replace the timing belt should be done by professionals because the starting point of many top aturanya crankshaft, camshaft, and other as balance.
therefore there are rules periodic inspection and replacement period for these components (timing belt). see the service manual.