Post #1
my timing belt decided to snap on friday, stripped and rebuilt the head, i have set the cam and crank on there marks, manualy cranking on these settings, the whole lot is locking up... whats going on?
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displaying posts 1 to 3 of 3
| Author | Subject: timing belt failure!. |
gon2o
Newbie Location: caernarfon Registered: 19 Jan 2010 Posts: 3 Status: Offline |
Post #1
my timing belt decided to snap on friday, stripped and rebuilt the head, i have set the cam and crank on there marks, manualy cranking on these settings, the whole lot is locking up... whats going on? |
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rich_w
Seasoned Pro Location: Havant, Hampshire Registered: 29 Jul 2004 Posts: 5,412 Status: Offline |
Post #2
My guess would be the crankshaft pulley on your engine is fooked, and the outer part has rotated independantly of the inner part - so the timing hole is in the wrong place.The angle between the keyway and timing hole should be 75 degrees. You may have to re-build it again if it locked up when turned over by hand - depening on how hard you were doing it. The valves bend very easily. ![]() ________________________________________ Contact Details:rich@lynxpowerengineering.co.uk 07732 822546 |
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welshpug!
Capt Pedantic Location: Bigend, Wales. Registered: 27 Mar 2007 Posts: 25,871 Status: Offline |
Post #3
how did you set them by marks? there are none, you use pins.as Rich said, the bottom pulley is often damaged and places the pin hole in the wrong place and if you have forcefully turned it over by hand you will bend the valves. ________________________________________ need a part number? get on here - http://public.servicebox.peugeot.comBring on the Trumpets. |
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