Motor Mounts
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- Posts: 1058
- Joined: Tue Jan 06, 2009 3:50 pm
Motor Mounts
How difficult is it to change the motor mounts? Any advice appreciated.
1976 530i. BMW 59 Triumph TR3A(rolling resto). 67 Triumph TR4A(salvageable). 86 900S Winter car
Re: Motor Mounts
Karl,
With the correct equipment, it's not too bad to change the mounts. You will need a floor jack to raise and a engine suspension bar to keep the engine in place.
Also, I would suggest removing both mount nuts from the top beforehand. Of course, place a block of wood or other non-marring material between the jack and the oil pan to distribute the load and not damage the pan. After you raise either side, use the engine suspension bar to ensure the engine remains stable, and to prevent your hand from becoming the new motor mount, should it slip off the floor jack!
Mike
With the correct equipment, it's not too bad to change the mounts. You will need a floor jack to raise and a engine suspension bar to keep the engine in place.
Also, I would suggest removing both mount nuts from the top beforehand. Of course, place a block of wood or other non-marring material between the jack and the oil pan to distribute the load and not damage the pan. After you raise either side, use the engine suspension bar to ensure the engine remains stable, and to prevent your hand from becoming the new motor mount, should it slip off the floor jack!
Mike
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- Posts: 1058
- Joined: Tue Jan 06, 2009 3:50 pm
Re: Motor Mounts
Thanks for the info Mike.
1976 530i. BMW 59 Triumph TR3A(rolling resto). 67 Triumph TR4A(salvageable). 86 900S Winter car
- Robert Bondi
- Posts: 346
- Joined: Sun Jan 11, 2009 12:33 am
- Location: Austin, TX
Re: Motor Mounts
Ditto on Mike's input. This is one of several seemingly hard jobs that can be done if you got some extra jacks on hand and are careful. For supporting the engine, I like using some cinder blocks and have a lot of wood on hand. The wood helps on spreading the pressure from the jack, but it's also useful to have a stash of relatively thin pieces to shim your engine just right - get just the right spacer(s) with stacks of particle board, plywood, etc....
Be careful when jacking the engine up - shouldn't need to be more than an inch from its native position. Crushing the transmission into the drive shaft tunnel and other problems are possible.
Be careful when jacking the engine up - shouldn't need to be more than an inch from its native position. Crushing the transmission into the drive shaft tunnel and other problems are possible.
Robert
77 530i
77 Euro 528
77 530i
77 Euro 528
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- Posts: 1058
- Joined: Tue Jan 06, 2009 3:50 pm
Re: Motor Mounts
Thanks for the info Robert. Are there still E12's at the wreckers in Austin Texas?
1976 530i. BMW 59 Triumph TR3A(rolling resto). 67 Triumph TR4A(salvageable). 86 900S Winter car
- Robert Bondi
- Posts: 346
- Joined: Sun Jan 11, 2009 12:33 am
- Location: Austin, TX
Re: Motor Mounts
No, not that I know of. It's getting pretty sad.canada karl wrote: ↑Mon Apr 06, 2020 7:44 am Thanks for the info Robert. Are there still E12's at the wreckers in Austin Texas?
Robert
77 530i
77 Euro 528
77 530i
77 Euro 528