Discussion:
Broken timing belt

I have a VW diesel with broken timing belt and it appears to have an interference engine, the cam shaft wont spin all the way around, is this an interference engine and the valves hit the pistons?
  • Posted 16 Oct 2014 23:27
  • By dl333
  • joined 16 Oct'14 - 2 messages
  • Maine, United States
Showing items 1 - 3 of 3 results.
You might stick new belt, and tentioner on it and see if it runs,may not of did internal damage. after belt installed, do compression test
  • Posted 22 May 2015 11:47
  • By edward_m
  • joined 11 May'15 - 111 messages
  • Texas, United States
It is a BEU
thanks
  • Posted 17 Oct 2014 06:24
  • By dl333
  • joined 16 Oct'14 - 2 messages
  • Maine, United States
It is an interference engine.

If the belt breaks you will most likely have damaged valves and smashed tappets (valve lifters).The camshaft will also probably be damaged.

Do you have the BEU or the newer CBHA engine? If you have the CBHA engine you need to look closely at the wear on the pulleys. The CBHA engine is more susceptible to belt failure than the BEU engine if the pulleys are worn.
  • Posted 16 Oct 2014 23:41
  • By IFD45
  • joined 28 Feb'13 - 31 messages
  • Wisconsin, United States

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.

Movers & Shakers
Jeannette Walker Jeannette Walker
CEO, MHEDA
President, European Rental Association (ERA)
Chief marketing officer, JLT Mobile Computers
Chief executive officer, East Penn Manufacturing

Showcased in the Virtual Expo

Global Industry News
edition #1237 - 3 July 2025
While innovation and new technology are evolving at what seems to be an ever-increasing pace, the need to capture the data (telemetry) from this tech, and the ability to utilise it (telematics) for efficiency and cost savings, is one area attracting more and more attention ... Continue reading
Upcoming in the editorial calendar
WIRELESS CHARGING
Aug 2025
MANAGING MIXED FLEETS
Oct 2025