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Author Topic: Cambelt Tensioner Failure 10k early?  (Read 3229 times)

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Andy B

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Re: Cambelt Tensioner Failure 10k early?
« Reply #45 on: 31 October 2009, 20:42:18 »
Quote
....
Already have off eGay, trouble was we wanted one now then then to whip the belt of to test the tensioners.

No local motor factors then in the morning?  ;)
« Last Edit: 31 October 2009, 20:42:36 by Andy_B »
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tunnie

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Re: Cambelt Tensioner Failure 10k early?
« Reply #46 on: 31 October 2009, 20:44:34 »
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Quote
....
Already have off eGay, trouble was we wanted one now then then to whip the belt of to test the tensioners.

No local motor factors then in the morning?  ;)

Local one did not have any (they are useless anyway)

We live in country here, no bugger is open on a Sunday. (apart from Tesco)

Needs belt kit anyway....
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Marks DTM Calib

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Re: Cambelt Tensioner Failure 10k early?
« Reply #47 on: 31 October 2009, 20:56:03 »
Stick the crank 90 degrees before TDC and take the belt off and then check it for whats causing the noise.
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tunnie

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Re: Cambelt Tensioner Failure 10k early?
« Reply #48 on: 31 October 2009, 21:01:07 »
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Stick the crank 90 degrees before TDC and take the belt off and then check it for whats causing the noise.

It won't damage the valves releasing it without a lock?
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Marks DTM Calib

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Re: Cambelt Tensioner Failure 10k early?
« Reply #49 on: 31 October 2009, 21:07:57 »
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Stick the crank 90 degrees before TDC and take the belt off and then check it for whats causing the noise.

It won't damage the valves releasing it without a lock?

No, at 90 deg before TDC (or after), all 4 pistons are half way up/down the bores and hence well clear of the valves even if fully open.
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tunnie

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Re: Cambelt Tensioner Failure 10k early?
« Reply #50 on: 31 October 2009, 21:09:42 »
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Stick the crank 90 degrees before TDC and take the belt off and then check it for whats causing the noise.

It won't damage the valves releasing it without a lock?

No, at 90 deg before TDC (or after), all 4 pistons are half way up/down the bores and hence well clear of the valves even if fully open.

Good to know  :)
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