Author Topic: Engine and Manual Transmission Installation Question  (Read 2445 times)

Tomnistuff

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Engine and Manual Transmission Installation Question
« on: July 15, 2015, 19:59:26 »
I’ve been reassembling my 230SL without the engine and transmission following a rotisserie restoration.  Stand-up access to the engine compartment makes it very much easier to assemble the car stuff.  I planned to install the engine and manual transmission as a single unit after the rest of the car is finished.

Here’s my potential problem.  I am integrating an air conditioning system (my design) into the original heating and ventilation system and am almost finished with the under-dash system.  I’ve built the AC system into a console that I’ve designed.  As a result of the design, removing the front upper tunnel plate will require removal of the AC system.

Here’s my question.  If I install the transmission on the engine with all of the manual shifter system installed to the transmission  except for the shift lever parts encircled in the attached EPC illustration, will I then be able to attach the encircled shifter parts to the rear of the transmission rods without removing the front upper tunnel cover?  My plan is to tie the rods in place by strapping each one to the transmission with some heavy cord, then after the engine and trans are installed, clip each cord as I attach that part to the shifter lever and plate to the rear of the trans rods.

Will that work?  I seem to remember that I didn’t have to remove the upper tunnel cover when I replaced my bushings at the rear.  If that’s true, then I shouldn’t have to remove the tunnel cover to assemble the shifter system, so long as the rods are already attached at the front.

Any opinions or experience?

Tom Kizer
« Last Edit: July 16, 2015, 15:36:12 by Tomnistuff »
Apparently late 1966 230SL 4-spd manual (Italian Version)
Owned since 1987 and wrapping up a full rotisserie restoration/modernization.
Was: Papyrus White 717G with Turquoise MBtex 112 and Kinderseat
Is: Dark Blue 332G with Dark Blue Leather (5300, I think)

ja17

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Re: Engine and Manual Transmission Installation Question
« Reply #1 on: July 17, 2015, 13:53:33 »
Good thinking. Should work just fine!
Joe Alexander
Blacklick, Ohio
1969 Dark Olive 280SL
2002 ML55 AMG (tow vehicle)
2002 SLK32 AMG (350 hp)
1982 300TD Wagon turbo 4spd.
1963 404 Mercedes Unimog (Swedish Army)
1989 flu419 Mercedes Unimog (US Army)
1998 E430
1974 450SLC Rally
1965 220SE Finback

Tomnistuff

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Re: Engine and Manual Transmission Installation Question
« Reply #2 on: July 17, 2015, 14:44:41 »
Thanks, Joe.

I can now stop sweating and continue on with the car assembly.  Even if we are wrong, I think the chance that it will work is a high enough probability that it will be worth the attempt.

Things are going well, but I still don't know if I'll be able to drive the car to PUB2015.  But, I'll be there in a Mercedes, whether it's new or old.

Tom Kizer
Apparently late 1966 230SL 4-spd manual (Italian Version)
Owned since 1987 and wrapping up a full rotisserie restoration/modernization.
Was: Papyrus White 717G with Turquoise MBtex 112 and Kinderseat
Is: Dark Blue 332G with Dark Blue Leather (5300, I think)