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Engine installation.. HELP wont align in back mounts

Finally came the day to get my motor installed. I was able to get the gearbox mounted and have the car on a lift and have been hoisting up the motor with a transmision jack. we were able to get the input shaft through the body and aligned fine.

Getting the transmission cross member mounts installed was a chore, but we were able to get them secure.

Upon moving to the rear mounts, we've noticed they are both off ~10-15mm.

Ive got the left or the right installed, but not both.

Wondering if something could be not oriented or installed correctly?

Next step will be to loosen the transmission mounts and see if I can more play.

Here are some pics.

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1971 911T (Tangerine)
1973 911T (Light Yellow)
1978 911SC -- "Northy" 3.2 twin plug
1990 911 Carrera 2
Old 08-06-2017, 05:31 PM
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1971 911T (Tangerine)
1973 911T (Light Yellow)
1978 911SC -- "Northy" 3.2 twin plug
1990 911 Carrera 2
Old 08-06-2017, 05:36 PM
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The cross member is flexible, just push or pull and drop in the bolt.
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Old 08-06-2017, 05:46 PM
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I had a new custom cross bar to install on the factory suspension parts.
I had to loosen all the motor and trans mounts because there is no flex available in the custom cross bar.
What I had to do was install head washers between the motor console and cross bar to make up for the lack of flex in cross ar.
Bruce
Old 08-06-2017, 05:48 PM
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Quote:
Originally Posted by DRACO A5OG View Post
The cross member is flexible, just push or pull and drop in the bolt.
Yeah, seems a bit farther than I should flex it. My friend who was helping said he's never seen it so tough to fit.

We seem to get one side, but not both. Will loosen the front transmission bolts and try again.
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1971 911T (Tangerine)
1973 911T (Light Yellow)
1978 911SC -- "Northy" 3.2 twin plug
1990 911 Carrera 2
Old 08-06-2017, 10:33 PM
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Quote:
Originally Posted by Flat6pac View Post
I had a new custom cross bar to install on the factory suspension parts.
I had to loosen all the motor and trans mounts because there is no flex available in the custom cross bar.
What I had to do was install head washers between the motor console and cross bar to make up for the lack of flex in cross ar.
Bruce
I wonder if I may have to do something similar. Thanks for the tip.
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1971 911T (Tangerine)
1973 911T (Light Yellow)
1978 911SC -- "Northy" 3.2 twin plug
1990 911 Carrera 2
Old 08-06-2017, 10:34 PM
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Loosen the mounting bolts for additional flexibility.......

Quote:
Originally Posted by Flat6pac View Post
I had a new custom cross bar to install on the factory suspension parts.
I had to loosen all the motor and trans mounts because there is no flex available in the custom cross bar.
What I had to do was install head washers between the motor console and cross bar to make up for the lack of flex in cross ar.
Bruce


WPrater,

Unless the engine bracket is well distorted, installing the engine makes a lot easier and convenient if you have flexibility for adjustment. Loosen the 4 bolts at the engine console and also the 2 bolts for the motor mount/s. Install the 2 large engine bolts. Do not forget to support the engine well from the bottom. With all these mounting bolts loosen, you have plenty of movement to install and align everything.

The transmission mount bolts are also done similarly. Keep us posted.

Tony
Old 08-07-2017, 03:28 AM
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Quote:
Originally Posted by boyt911sc View Post
WPrater,

Unless the engine bracket is well distorted, installing the engine makes a lot easier and convenient if you have flexibility for adjustment. Loosen the 4 bolts at the engine console and also the 2 bolts for the motor mount/s. Install the 2 large engine bolts. Do not forget to support the engine well from the bottom. With all these mounting bolts loosen, you have plenty of movement to install and align everything.

The transmission mount bolts are also done similarly. Keep us posted.

Tony
Things are straight. I dont want to loosen the engine console bracket, since its nicely straight and aligned (when I leveled it during install). or so it should be.

Even tho there is quite a bit of space, I will loosen the front and flex the support bar to mount.

Will report back!
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1971 911T (Tangerine)
1973 911T (Light Yellow)
1978 911SC -- "Northy" 3.2 twin plug
1990 911 Carrera 2
Old 08-07-2017, 10:32 AM
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Looks like my support bar is slightly tweaked (rotated on the left side!)

Going to order a new one and get that installed asap.
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1971 911T (Tangerine)
1973 911T (Light Yellow)
1978 911SC -- "Northy" 3.2 twin plug
1990 911 Carrera 2
Old 08-07-2017, 12:47 PM
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got her in!!

thank you all for the tips!

got a new Rennline cross member and it was MUCH easier to install. loosening the bolts was helpful as well.


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1971 911T (Tangerine)
1973 911T (Light Yellow)
1978 911SC -- "Northy" 3.2 twin plug
1990 911 Carrera 2
Old 08-08-2017, 10:00 PM
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Outstanding!

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'85 Carrera Targa
Factory Marble Grey/Black * Turbo Tail * 930 Steering Wheel* Sport Seats * 17" Fuchs (r) * 3.4 * 964 Cams * 915 * LSD * Factory SS * Turbo Tie Rods * Bilsteins * Euro Pre-Muff * SW Chip on 4K DME * NGK * Sienes GSK * Targa Body Brace
PCA/POC
Old 08-09-2017, 09:08 AM
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