6 cylinder sump removal crank position

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abowie
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#1 6 cylinder sump removal crank position

Post by abowie » Wed Dec 27, 2017 2:26 am

For future reference, the ideal crank shaft position for removal of the sump in situ is with the woodruffe key for the harmonic balancer cone at the 9:30 position as viewed from the front of the engine. Note that this is the key on the crank that holds the cone in place, NOT the one on the cone itself.

This puts the #1 crank webs as high up as possible giving the maximum amount of space to remove the sump.

Don't forget to remove the oil dipstick as well.
Andrew.
881824, 1E21538. 889457. 1961 4.3l Mk2. 1975 XJS. 1962 MGB
http://www.projectetype.com/index.php/the-blog.html
Adelaide, Australia

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bitsobrits
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#2 Re: 6 cylinder sump removal crank position

Post by bitsobrits » Wed Dec 27, 2017 11:11 pm

So doesn't that mean #1 at BDC, which is easier to determine?
Steve
'65 S1 4.2 FHC (early)

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#3 Re: 6 cylinder sump removal crank position

Post by abowie » Thu Dec 28, 2017 11:06 pm

No it puts the #1 journal at about 9 and the counterweight at 3.
Andrew.
881824, 1E21538. 889457. 1961 4.3l Mk2. 1975 XJS. 1962 MGB
http://www.projectetype.com/index.php/the-blog.html
Adelaide, Australia

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