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mr matt Samba Member
Joined: May 26, 2005 Posts: 819 Location: southeast Pa
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Posted: Fri May 25, 2018 5:48 pm Post subject: Transmission support bar when engine is out (?!) |
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Ok, maybe I went just to bus youtubes and my experience with pulling bug engines, but when I pulled my 2L FI bus engine, I did not attach a transmission support bar.
Now while looking at my manuals, I came across this procedure
Is that bad I did not put attach one? - if so, in what way?
Do I need to put one in before I put the engine back in... will the process of putting the engine back in without the bar, mess something up?
Thanks!
Matt _________________ 1955 3-fold semaphore Oval beetle
1971 Convertible beetle
1977 Westfalia, FI, Berlin interior |
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aeromech Samba Member
Joined: January 24, 2006 Posts: 16971 Location: San Diego, California
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Posted: Fri May 25, 2018 6:04 pm Post subject: Re: Transmission support bar when engine is out (?!) |
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Isn’t your transmission supported by the hanger above the bell housing? _________________ Lead Mechanic: San Diego Air and Space Museum
Licensed Airframe and Powerplant Mechanic
Licensed Pilot (Single engine Land)
Boeing 727,737-200-300-400,757,767
Airbus A319,320,321
DC9/MD80
BAe146
Fokker F28/F100
VW type 1 1962,63,65,69,72
VW Type 2 1971 (3 ea.) 1978, 1969
VW Jetta
VW Passat
Capable of leaping tall buildings in a single bound |
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mr matt Samba Member
Joined: May 26, 2005 Posts: 819 Location: southeast Pa
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Posted: Sat May 26, 2018 6:24 am Post subject: Re: Transmission support bar when engine is out (?!) |
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aeromech wrote: |
Isn’t your transmission supported by the hanger above the bell housing? |
I'm not sure what that means, I am new to buses....
The tranny is not hanging down, that is for sure..
Perhaps I can go out and see what you are saying... _________________ 1955 3-fold semaphore Oval beetle
1971 Convertible beetle
1977 Westfalia, FI, Berlin interior |
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Wildthings Samba Member
Joined: March 13, 2005 Posts: 50352
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Posted: Sat May 26, 2018 8:35 am Post subject: Re: Transmission support bar when engine is out (?!) |
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If you take the two bolts out above the bellhousing so that you can pull the engine without removing the rear tin and some other stuff you need to support the transmission before you pull the engine free of the transmission. If you leave the bolts in place you do not need to add any support. |
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SGKent Samba Member
Joined: October 30, 2007 Posts: 41031 Location: Citrus Heights CA (Near Sacramento)
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Posted: Sat May 26, 2018 10:06 am Post subject: Re: Transmission support bar when engine is out (?!) |
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if you pull an early bay upright T1 engine then the transmission should be supported, VW shows a tool that does it but a chain or rope is what those folks use.
If you pull a late bay pancake T4 engine, then the transmission is supported on two ears by a carrier bracket and some rubber isolators. They get old and break so they should be carefully checked. Many of us prefer tp pull the late engine and transmission together. An image of the carrier on a late bay is below. Because it is there a chain or support tool is not needed like on an early bay.
_________________ “Most people don’t know what they’re doing, and a lot of them are really good at it.” - George Carlin |
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mr matt Samba Member
Joined: May 26, 2005 Posts: 819 Location: southeast Pa
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Posted: Sat May 26, 2018 12:00 pm Post subject: Re: Transmission support bar when engine is out (?!) |
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thanks, that really helps,
I can understand now why people pull the tranny and the engine together.
My brother and I have been working 4 hours now trying to fit the engine in.
We have it part way in, ( lower studs in tranny holes, and some push in) but the flywheel teeth as well as the pressure plate is showing. we feel we need to lift the engine near horizontal to have it go in, but the oil filler tube is in the way. So with the engine at an angle we are trying to push the engine in enough to clear the oil fill pipe then jack the engine near horizontal.
But we are making no real progress with this and are stuck.
I will create a new thread for this to see if there is any help. The engine is only barely in where it is. _________________ 1955 3-fold semaphore Oval beetle
1971 Convertible beetle
1977 Westfalia, FI, Berlin interior |
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Wildthings Samba Member
Joined: March 13, 2005 Posts: 50352
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Posted: Sat May 26, 2018 12:28 pm Post subject: Re: Transmission support bar when engine is out (?!) |
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Pull the engine back out, and put a floor jack under the middle of the tranny from the front or side. Now pull the two bolts that hold the bellhousing to the cross beam and lower the tranny so the bellhousing drops about 2-3" inches and put a jack stand or some blocking under the bellhousing and remove your jack. (If you don't need your jack to lift your engine you can just leave it under the tranny instead of otherwise supporting the bellhousing.) You can also hang the bellhousing from above after dropping it the required 2-3". Use some chain or stout rope to hang it, you don't want it coming down.
With my fairly simple but refined method it typically takes me about 5-10 minutes to get the engine mated to the tranny from the time I begin raising the engine. |
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mr matt Samba Member
Joined: May 26, 2005 Posts: 819 Location: southeast Pa
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Posted: Mon May 28, 2018 12:42 pm Post subject: Re: Transmission support bar when engine is out (?!) |
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Wildthings wrote: |
Pull the engine back out, and put a floor jack under the middle of the tranny from the front or side. Now pull the two bolts that hold the bellhousing to the cross beam and lower the tranny so the bellhousing drops about 2-3" inches and put a jack stand or some blocking under the bellhousing and remove your jack. (If you don't need your jack to lift your engine you can just leave it under the tranny instead of otherwise supporting the bellhousing.) You can also hang the bellhousing from above after dropping it the required 2-3". Use some chain or stout rope to hang it, you don't want it coming down.
With my fairly simple but refined method it typically takes me about 5-10 minutes to get the engine mated to the tranny from the time I begin raising the engine. |
Really, thanks for this! Wish I read it sooner., it would have saved my brother and I hours... and is still not in. Will be trying it this weekend. I replied a longer reply to my other post. But for you I have 2 additional questions...
Can this be a one man job? Sounds like it can from your comments.
Also, don't you have to disconnect the transmission coupling? I did this step so as not to bend the coupler.
I removed the starter to get much easier access to the passenger side upper tranny bolt. I think my brother and I were getting really burned out trying to get the engine in without dropping the tranny.
Will be working on it soon, in a day or so if it can reasonably be a one man job. My back is not the greatest ( 2 buldging discs), so that can hinder me quite a bit at times... well, most of the time..
I really do appreciate your help always.
Matt _________________ 1955 3-fold semaphore Oval beetle
1971 Convertible beetle
1977 Westfalia, FI, Berlin interior |
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