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Old 09-11-01, 08:21 PM
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Question Motor Mounts

What would be the best way to change the motor mounts on a 93 rx-7?
Old 09-13-01, 05:35 PM
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Well I think it sys in the manual something about ripping the whole damn car apart, but that is a bunch of BS. Here is what you do.... Jack upo the car and put it on stands(in the front). Unbolt each mount from the chassis(1 bolt each side either 12 or 14mm). Then get a piece of wood put it on the jack, position it under the oil pan, and lifet the engine about 2 inches. Next get under the car and remove the 3 bolts that hold the mount to the engine (14 or 17mm). Take the old mounts out. Reverse procedure to install. This is how I did mine, I used a lift insdead of the stands, but same procedure otherwise.
Old 12-14-02, 01:27 AM
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Originally posted by turbovr6
Well I think it sys in the manual something about ripping the whole damn car apart, but that is a bunch of BS. Here is what you do.... Jack upo the car and put it on stands(in the front). Unbolt each mount from the chassis(1 bolt each side either 12 or 14mm). Then get a piece of wood put it on the jack, position it under the oil pan, and lifet the engine about 2 inches. Next get under the car and remove the 3 bolts that hold the mount to the engine (14 or 17mm). Take the old mounts out. Reverse procedure to install. This is how I did mine, I used a lift insdead of the stands, but same procedure otherwise.
are you sure its a good idea to put the weight of the engine on the oil pan?
Old 12-14-02, 01:52 AM
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Originally posted by damian


are you sure its a good idea to put the weight of the engine on the oil pan?
definately not
use the transmission. put a block of wood towards the front and then lift it from there.

really, if you have an engine hoist, that'd be best.
Old 12-14-02, 01:55 AM
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good advice
Old 12-14-02, 02:25 AM
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either way would be fine. I know about a dozen people who have lifted from the oil pan without any adverse affects. But the tranny would be safer. That's how I'll do mine, but then again I'm overly careful with my FD. I'm sure I'm not the only one. Laterz.

Zach
Old 12-14-02, 02:33 AM
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I've done it by lifting the engine by the pan, tranny and using an engine hoist.

The easiest way is using the engine hoist, the second safest way is using the trans, the last is the pan. Lifting it by the pan works, but the jack and piece of wood has to be postioned just right, otherwise you can dent the pan.

I think the main point is you can swap motor mounts many different ways, they all work, some require more care than others.

Jeff
Old 12-14-02, 02:47 AM
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Amen Jeff, preach on!!!

It still amazes me on how great the people are on here for the most part. The tech support is great too. Gotta love the rotary family.
Old 12-14-02, 04:51 AM
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yeah, thanks for the great feedback guys...




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