snapping a cambelt

Nov 17, 2006 8 Replies

What can cause a cambelt to snap ?


Old age generally. Worn/faulty pulleys and tensioners. Doing more stop start driving than motorway cruising shortens their lifespan.

The message from "dadindistress" contains these words:

Age, oil contamination, stuck idler pulleys, damage to the housing so it rubs on the outside of the belt, excess tension, not enough tension and slood.

"dadindistress" wrote in news: snipped-for-privacy@bt.com:

speeding :-)

In news: snipped-for-privacy@bt.com, dadindistress wittered on forthwith;

Calling its mother "the ugliest timing belt in town"?

From a previous course I was on, it was reckoned that only 10% of cambelt failures were due to the actual timing belt failing (of which most were due to not being changed on schedule) . The other 90% were caused by other faults, such as incorrect installlation, failed idlers, water pump, tensioner, contamination.

I know what you mean but really?

I know. Wondered how many people would pick up on that :-)

I subscribe to Practical Pedantry ;-)

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