Rear engine mount bolt tightness

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Reno Speedster
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Joined: Tue May 26, 2020 6:23 pm
First Name: Morgan
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* REQUIRED* Type and Year of Model Ts owned: 1926 Model T Speedster Project, 1922 Runabout Pickup
Location: Anchorage, Alaska

Rear engine mount bolt tightness

Post by Reno Speedster » Tue Apr 18, 2023 10:46 pm

I know the bolts for the rear engine mounts should not be tight. I read the rod manual and it’s a bit unclear. I think the bolts that go through the side of the frame should be finger tight. I can’t tell from the language in the manual if the bolts through the top of the mount and frame should also be finger tight.


TXGOAT2
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Board Member Since: 2021

Re: Rear engine mount bolt tightness

Post by TXGOAT2 » Tue Apr 18, 2023 10:59 pm

The bolts that go through the top of the frame should be tightened normally. The long bolts that go throught the frame sideways and through the wood blocks need to be just a little more than finger tight. They will need to have cotter pins through the nuts to keep them from working loose.

The wood blocks are important, and new ones are recommended.


Topic author
Reno Speedster
Posts: 573
Joined: Tue May 26, 2020 6:23 pm
First Name: Morgan
Last Name: Blanchard
* REQUIRED* Type and Year of Model Ts owned: 1926 Model T Speedster Project, 1922 Runabout Pickup
Location: Anchorage, Alaska

Re: Rear engine mount bolt tightness

Post by Reno Speedster » Wed Apr 19, 2023 12:35 am

Great, that’s what I thought and how my car currently is set up.


Allan
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Location: Gawler, Australia

Re: Rear engine mount bolt tightness

Post by Allan » Thu Apr 20, 2023 8:57 am

I add just a smidgeon of tension on the side bolts to capture the wood blocks. Then I tighten the top bolts in the normal manner.

Allan from down under.

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