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Thread: Dangers of running temporarily on a damaged serpentine belt

  1. #1
    Join Date
    Oct 2013
    Location
    Yallambie, VIC
    Posts
    30
    Users Country Flag

    Dangers of running temporarily on a damaged serpentine belt

    I took the caravelle back to the garage to get some work finished and asked the question about a high pitch noise since timing belt change. I had noticed the serpentine belt had jumped 2 grooves so they looked at that. Turns out the wrong AC compressor had been fitted before i got the van and it was out of alignment with other pulleys.

    He refitted the belt and booked to get it sorted Friday. Said belt has now frayed some off down the edge of it and sounds like s**t but is still on with 4 of 6 grooves.

    What I need to know is can I drive it carefully to the garage 15 mins away on Friday. If it actually snaps, what am I going to lose.

    i know the a/c, I'll turn it off before hand, power steering and alternator. Will I lose water pump or is that timing belt controlled, thats my biggest worry.

    Can I get away with it. From yallambie to thomastown

  2. #2
    Join Date
    Apr 2007
    Location
    Adelaide hills, SA
    Posts
    9,708
    Users Country Flag
    In short distance you may get away with that, but otherwise I wouldn't be driving on the damaged s/belt, if the belt breaks off it could get tangled in the other pulleys, it could also get under the timing belt cover and dislodge the timing belt. What engine is that? I guess it would be 4 cylinder in your T5?

  3. #3
    Join Date
    Jun 2011
    Location
    Sydney NSW
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    1,144
    Users Country Flag
    Quote Originally Posted by Pominoz13 View Post
    What I need to know is can I drive it carefully to the garage 15 mins away on Friday. If it actually snaps, what am I going to lose.

    i know the a/c, I'll turn it off before hand, power steering and alternator. Will I lose water pump or is that timing belt controlled, thats my biggest worry.

    Can I get away with it. From yallambie to thomastown
    Well, if it's a timing belt {driving the camshaft(s)}, then if that stops and the engine keeps rotating, you will end up with valves hitting pistons. The result is a fairly major expense.

    If it's only driving ancillaries, then you will end up stranded as long as the flailing belt doesn't take out anything else.
    --


  4. #4
    Join Date
    Oct 2013
    Location
    Yallambie, VIC
    Posts
    30
    Users Country Flag Thread Starter

    We made the steady journey with all ancillaries off and it was fine so I ws lucky. John from volks home has sorted it all now and did it for a really fair price.

    Thanks guys

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