Lower pulley threads

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Apr 29, 2012 | 10:07 AM

barny

Thread Starter

Junior Member

Joined: Jan 2012

Posts: 9

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From: Hampshire

Lower pulley threads

I need to remove the crank pulley on my 99 XJR and thought i'd have a go at making my own pulley removal tool. What I need to know is what size are the threads in the pulley where the removal tool attaches.
Thanks

Apr 29, 2012 | 10:30 AM

adam699

Senior Member

Joined: Aug 2011

Posts: 824

Likes: 84

From: Chicagoland

Quote:

Originally Posted by barny

I'm not sure, but that sucker is on there tight. I stripped both of them when removing it so have a tap and bigger size bolts on standby.

Apr 29, 2012 | 07:10 PM

motorcarman

Joined: Dec 2009

Posts: 13,696

Likes: 9,640

From: Wise County,TX

The bolts need to be 8 X 1.25mm

I would suggest a high grade bolt.

bob gauff

Attached Files

303-10 crank damper remove.pdf (90.6 KB, 170 views)

May 2, 2012 | 01:51 AM

barny

Thread Starter

Junior Member

Joined: Jan 2012

Posts: 9

Likes: 0

From: Hampshire

Thanks I'll get a couple and try them they looked smaller the M8

Quote:

Originally Posted by motorcarman

The bolts need to be 8 X 1.25mm

I would suggest a high grade bolt.

bob gauff

May 2, 2012 | 05:05 AM

Sean B

Veteran Member

Joined: Oct 2008

Posts: 4,878

Likes: 1,425

From: Sunny Southport UK

use only the M8 high tensile cap heads, a la Jaguar tool, why not just buy the correct thing, it's £45, see here

SPX Catalog - V8 Petrol

You cannot get the crank pulley if you damage it by the way....