What is the correct tightening torque for the pulley on a Citroen C5 FL 2.0 16v 2005?
VIN: VF7**************[VIN obfuscated, can be read by forum staff]
Pulley torque C5 2.0
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mickthemaverick
- Moderating Team
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- Joined: 11 May 2019, 17:56
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Re: Pulley torque C5 2.0
Which pulley? 
I used to be indecisive, now I'm not so sure!
I used to ride on two wheels, but now I need all four!
I used to ride on two wheels, but now I need all four!
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jendreq
- Posts: 4
- Joined: 15 Dec 2024, 22:04
Re: Pulley torque C5 2.0
The cranchshaft pulley 0515R1 with bolt 051660
My oil pump is leaking, I suspect it is the oring 101922 and I need to take off the pulley to get in there.
Here is how the leak looks like:
My oil pump is leaking, I suspect it is the oring 101922 and I need to take off the pulley to get in there.
Here is how the leak looks like:
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PaulC5
- Donor 2024
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- Joined: 06 Jun 2023, 15:26
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Re: Pulley torque C5 2.0
Petrol or diesel engine ?
From the Haynes manual
- petrol stage 1 is 40 Nm, then stage 2 is angle tighten a further 53°. The cam shafts and crank shaft should be locked in place before undoing the crank shaft pulley bolt.
- diesel stage 1 is 70 Nm, then stage 2 is angle tighten a further 60°. For removal of the pulley the engine should be set at TDC and the cam shaft and crank shaft locked in place as the crankshaft sprocket has a wider keyway to allow it to rotate a bit during tensioning of the timing belt. Failure to do this could lose the timing. So the pulley bolt can be undone it says to use a flywheel locking tool and not just something in the timing holes.
From the Haynes manual
- petrol stage 1 is 40 Nm, then stage 2 is angle tighten a further 53°. The cam shafts and crank shaft should be locked in place before undoing the crank shaft pulley bolt.
- diesel stage 1 is 70 Nm, then stage 2 is angle tighten a further 60°. For removal of the pulley the engine should be set at TDC and the cam shaft and crank shaft locked in place as the crankshaft sprocket has a wider keyway to allow it to rotate a bit during tensioning of the timing belt. Failure to do this could lose the timing. So the pulley bolt can be undone it says to use a flywheel locking tool and not just something in the timing holes.