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  #1  
Old 01-18-2012, 07:22 AM
t walgamuth's Avatar
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Pulling diff in 123

I am parting out my 84 280e euro and need to get the diff out. Can I just remove the four bolts holding up the rear diff mount and let the subframe droop and remove the four bolts holding the diff and ease it out?

It looks like this is possible. Can I then also just unbolt the axle ends from the wheel hubs and pull the diff with both half shafts attached too?

Also do I need to remove that large bolt that goes in the center (24mm) of the rubber bushing to drop the subframe?

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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.
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  #2  
Old 01-18-2012, 08:15 AM
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Yes, you can remove the diff and axles this way, if you break the driveshaft at the flex disk forward of the pinion.

However, once you let the car off the stands, the rear will drop to the ground as the subframe pivots on the front (only) mounts.

Jim
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  #3  
Old 01-18-2012, 08:19 AM
t walgamuth's Avatar
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Quote:
Originally Posted by JimFreeh View Post
Yes, you can remove the diff and axles this way, if you break the driveshaft at the flex disk forward of the pinion.

However, once you let the car off the stands, the rear will drop to the ground as the subframe pivots on the front (only) mounts.

Jim
So if I support the sub frame as I let the car down will it rest on it and be rollable to get it to the scrap yard?
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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.
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  #4  
Old 01-18-2012, 08:33 AM
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if you winch it yes... you will not be able to push it. The rear tires will be wedged all up in the wheel wells.

But blocks of wood on the subframe may work.. goodluck
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  #5  
Old 01-18-2012, 08:52 AM
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Thanks gentlemen! I may just put in a spare diff to make it easy.
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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.
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  #6  
Old 01-18-2012, 10:55 AM
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Yes TW, I did the same with my 85. After I removed the differential there was not way that thing would move. Had to winch it up on the rollback flatbed.
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  #7  
Old 01-18-2012, 03:56 PM
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Hi Tom. After you remove the diff with axles attached, the easy way, will some blocks between the sub frame and body keep the body up of the wheels.
Don't even bother with center stuff on the drive shaft. Just drop the sub frame, undo the diff, pull back from the flex disk and slide out.
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  #8  
Old 01-18-2012, 04:00 PM
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Quote:
Originally Posted by The Gears View Post
Hi Tom. After you remove the diff with axles attached, the easy way, will some blocks between the sub frame and body keep the body up of the wheels.
Don't even bother with center stuff on the drive shaft. Just drop the sub frame, undo the diff, pull back from the flex dick and slide out.

Rigid or semi-rigid?
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  #9  
Old 01-18-2012, 04:02 PM
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Quote:
Originally Posted by ashedd View Post

Rigid or semi-rigid?
Usually I'm on a creeper so I don't have to get a good grip on anything to slide out.
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  #10  
Old 01-18-2012, 05:48 PM
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Grin

Good talking with you.

I know there is someone on the forum needing the good used W123 steering gearbox from this car.
IMO $200 is a fair asking, with room for negotiation.
Or you can trade it for goodies you need.

Current price for a rebuilt steering gearbox
core charge $225.00
Price $467.72

.
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  #11  
Old 01-18-2012, 10:20 PM
t walgamuth's Avatar
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Quote:
Originally Posted by ashedd View Post

Rigid or semi-rigid?
Is this an old joke?
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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.
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  #12  
Old 01-18-2012, 10:20 PM
t walgamuth's Avatar
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Quote:
Originally Posted by whunter View Post
Good talking with you.

I know there is someone on the forum needing the good used W123 steering gearbox from this car.
IMO $200 is a fair asking, with room for negotiation.
Or you can trade it for goodies you need.

Current price for a rebuilt steering gearbox
core charge $225.00
Price $467.72

.
Yes, thanks for the tips as always Roy!
__________________
[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.
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  #13  
Old 01-18-2012, 10:36 PM
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Quote:
Originally Posted by t walgamuth View Post
Is this an old joke?
No, it`s from this post.

Originally Posted by The Gears
Hi Tom. After you remove the diff with axles attached, the easy way, will some blocks between the sub frame and body keep the body up of the wheels.
Don't even bother with center stuff on the drive shaft. Just drop the sub frame, undo the diff, pull back from the flex dick and slide out.


Charlie
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  #14  
Old 01-19-2012, 06:17 AM
t walgamuth's Avatar
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Yeah, I know where it came from.

I may not have made it clear but my comment was all in good fun.

I may be old but I really don't mind joking about it.

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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.
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