 | Home > Technical > TGV - snapped belt |
 
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| jst Member Since: 14 Jan 2008 Location: Taunton Posts: 7704  
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forgot to add, front end is back together less front cover, just pondering whether to strip further whilst i await rocker arm. Cheers
James 110 XS Utility 130 Puma Station wagon/camper (in the making) 90 Puma Hardtop |
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5th Aug 2014 4:02pm |
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| Diablo Member Since: 26 Oct 2011 Location: Basingstoke Posts: 335 
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I'd want to take the head off to check that everything else is ok!
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5th Aug 2014 4:37pm |
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| bga86 Member Since: 17 Jan 2014 Location: Here and there Posts: 205 
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No, it will be fine. Had a 300tdi that snapped a belt last week, bent all 8 push rods and snapped 2 rockers, despite the customers friends and family telling him it would definitely have bent valves etc I fitted a new belt new rods and rockers and it fired first turn of the key, done 4 or 5 like this now and not seen one damage valves yet.
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5th Aug 2014 7:25pm |
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| jst Member Since: 14 Jan 2008 Location: Taunton Posts: 7704
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i have heard 50/50 either way. with overhead vertical valves i am thinking it will be ok.
just realised i need more parts now! typical - need the bolts that adjust down onto the push rod, had a bent one i didnt notice! Cheers James 110 XS Utility 130 Puma Station wagon/camper (in the making) 90 Puma Hardtop |
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5th Aug 2014 9:48pm |
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| diesel_jim Member Since: 13 Oct 2008 Location: hiding Posts: 6041  
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As the bottom of the valves are parallel to the piston crowns, then you shouldn't have any bent valves.
Just get a piece of wood/hammer handle and push each valve down, check it's free to move and doesn't have any tight spots, and pops back up again as soon as you release the piece of wood. I've had several belts snap, 200 and 300's, and (touch wood) never had a bent valve... not to say that it couldn't happen mind! |
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6th Aug 2014 8:11am |
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| jst Member Since: 14 Jan 2008 Location: Taunton Posts: 7704
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cheers Jamie, will do Cheers
James 110 XS Utility 130 Puma Station wagon/camper (in the making) 90 Puma Hardtop |
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6th Aug 2014 2:03pm |
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| jst Member Since: 14 Jan 2008 Location: Taunton Posts: 7704
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its all back together, two new valve adj screws, one rockers shaft and one rocker plus belt - seems i was lucky goes well again now, thank you all for the advice. Cheers
James 110 XS Utility 130 Puma Station wagon/camper (in the making) 90 Puma Hardtop |
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6th Aug 2014 10:41pm |
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