What size socket to bar NHC-250 over?

[US6x4]

I can't fit a caliper in there to measure the nut on my M813 but I need to get a socket before all stores close down.

Do you M809-ers bar the engine over at the crank or at the accessory drive?

 

[simp5782]

1-1/16 or 1-1/8 it varies

 

[US6x4]

Thanks Wes. Are the crank and accessory nut usually the same size on an engine?

 

[simp5782]

Thanks Wes. Are the crank and accessory nut usually the same size on an engine?

Crank is generally 1-1/8" least on my old one. i always use the accessory drive. One engine i have here uses a 1-3/8 accessory. another uses 1-1/8.

There is an engine bar over tool available. I got mine off amazon

 

[US6x4]

The nut on my accessory drive turned out to be 1 5/16". Luckily that is a socket I already own

 

[WillWagner]

Can be any of the 3 above, just depends.....yeah, those are old people skivvies....1 1/8, 1 1/16 or 1 5/16

 

[Ajax MD]

The nut on my accessory drive turned out to be 1 5/16". Luckily that is a socket I already own

What are you doing to your engine that requires rolling it over?

 

[US6x4]

I'm going to be going through the overhead adjustments during my jake brake install!

 

[Zoidsfan77]

This is the tool I use. Fits into the power steering pump pulley.

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[US6x4]

I see. So the outer pin inserts into the pulley bolt or something and the inner pin grabs a pulley spoke?

 

[Zoidsfan77]

I see. So the outer pin inserts into the pulley bolt or something and the inner pin grabs a pulley spoke?

No, each pin fits loosely into the 3 large holes in the pulley. No need to mess with any fasteners.

Sorry for the crappy doodle.
If it was light out I would take a picture of mine. I'm currently in the process of changing #5 and #6 injectors.

 

[US6x4]

Thanks for the doodle. I could make one of those easy enough.