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igotta40 Samba Member
Joined: February 21, 2014 Posts: 113 Location: Texas
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Posted: Mon Apr 12, 2021 11:49 pm Post subject: Shifter not going into 1 or 2 any ideas? |
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Our 1973 bay window has been shifting just fine since we got it in 2014, suddenly today it won’t go into 1 or 2. R, 3 & 4 are fine. When I mess with it and push/pull the gear stick long enough it will eventually go into first, then 2,3,4 as always, then at the next stop, same thing again.
I’m hoping it’s something minor like a loose grub screw maybe? Anyone had similar problems?
As always, helpful suggestions are welcome, thanks! |
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Wildthings Samba Member
Joined: March 13, 2005 Posts: 50350
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Posted: Tue Apr 13, 2021 4:11 am Post subject: Re: Shifter not going into 1 or 2 any ideas? |
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Pilot bearings fail suddenly and cause problems with trying to get the tranny into gear at a stop. If the tranny will go into gear easier with the engine off then the pilot bearing is a likely cause. The 1-2 slider can also fail though this is fairly rare.
If you think it might be a loose grub screw, why not just crawl underneath and check it to see? |
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crownline Samba Member
Joined: September 10, 2010 Posts: 593 Location: Northwoods of WI
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Posted: Tue Apr 13, 2021 4:27 am Post subject: Re: Shifter not going into 1 or 2 any ideas? |
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Check the bushing under the splash pan. When was the last time you took the shifter out and cleaned and lubricated it? _________________ 1972 Bus 1700 cc Single Carb. But not a progressive.
Barelymuvin
Wish I still had the ones I got rid of.
"It"s got some dings and dents and neither of us is going to SEMA."(Update, I went to SEMA in 2019 but the Bus stayed home)
[url=http://www.vw-mplate.com/mplate-8446.png]Click to view image[/URL] |
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sodbuster Samba Member
Joined: August 08, 2004 Posts: 1086 Location: wherever my baywindow takes me.
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Posted: Tue Apr 13, 2021 7:13 am Post subject: Re: Shifter not going into 1 or 2 any ideas? |
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Check the shift coupler cage. Make sure the portion of the coupler that the grub screw threads into. And the cage portion of the coupler are not twisting independent of each other. If they twist independently of each other replace the cage portion of the coupler. |
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igotta40 Samba Member
Joined: February 21, 2014 Posts: 113 Location: Texas
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Posted: Tue Apr 13, 2021 7:20 am Post subject: Re: Shifter not going into 1 or 2 any ideas? |
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Last summer we replaced the bushings and boots, the coupling at the transmission, cleaned and painted the rods/hockey stick, repaired the worn spot on the original shifter (the aftermarket one looked like junk, we sent it back) and greased everything. The shifting was more precise, less rubbery and vague. We did all that because it kept popping out of reverse.
It seems like 1&3 and 2&4 are really close together, unlike other tranny shifters I’ve owned. But it’s the only VW I’ve had. |
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sodbuster Samba Member
Joined: August 08, 2004 Posts: 1086 Location: wherever my baywindow takes me.
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Posted: Tue Apr 13, 2021 7:37 am Post subject: Re: Shifter not going into 1 or 2 any ideas? |
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igotta40 wrote: |
Last summer we replaced the bushings and boots, the coupling at the transmission, cleaned and painted the rods/hockey stick, repaired the worn spot on the original shifter (the aftermarket one looked like junk, we sent it back) and greased everything. The shifting was more precise, less rubbery and vague. We did all that because it kept popping out of reverse.
It seems like 1&3 and 2&4 are really close together, unlike other tranny shifters I’ve owned. But it’s the only VW I’ve had. |
New coupler cages have been known to fail in the exact same way I have suggested. Do yourself a favor and have a good look at it. The fact it was recently replaced does not matter. (Without the motor running.) Have someone shift the bus through the shift pattern while you have eyeballs on the coupler cage to see what it’s doing. |
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alman72 Samba Member
Joined: October 09, 2014 Posts: 2573 Location: MICHIGAN
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Posted: Tue Apr 13, 2021 8:34 am Post subject: Re: Shifter not going into 1 or 2 any ideas? |
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if you cleaned things up last year, that means your bolts were out. possible that you had a recent shift in the adjustment plate due to not tight fasteners? |
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igotta40 Samba Member
Joined: February 21, 2014 Posts: 113 Location: Texas
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Posted: Tue Apr 13, 2021 8:39 am Post subject: Re: Shifter not going into 1 or 2 any ideas? |
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Yes, thanks for the suggestions, I will get into it as soon as I can get it in my shop. I’ll advise what I find. |
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alman72 Samba Member
Joined: October 09, 2014 Posts: 2573 Location: MICHIGAN
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Posted: Tue Apr 13, 2021 8:44 am Post subject: Re: Shifter not going into 1 or 2 any ideas? |
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alman72 wrote: |
if you cleaned things up last year, that means your bolts were out. possible that you had a recent shift in the adjustment plate due to not tight fasteners? |
tap the adj plate edge on with a flahead and see if it moves. if it does not move, then it did not suddnely fall out of adjustment and you can look everywhere else.
i suspect you lost your front bushing. |
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Wildthings Samba Member
Joined: March 13, 2005 Posts: 50350
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Posted: Tue Apr 13, 2021 9:28 am Post subject: Re: Shifter not going into 1 or 2 any ideas? |
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Some of the shift coupling cages are just crimped into place and will slip out of position over time. A tack weld between the cage and the hub is all that is needed to set them straight. |
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sodbuster Samba Member
Joined: August 08, 2004 Posts: 1086 Location: wherever my baywindow takes me.
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Posted: Tue Apr 13, 2021 11:47 am Post subject: Re: Shifter not going into 1 or 2 any ideas? |
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Wildthings wrote: |
Some of the shift coupling cages are just crimped into place and will slip out of position over time. A tack weld between the cage and the hub is all that is needed to set them straight. |
When I run across this I will get a new coupler cage and weld it instead. once a coupler cage twists out of position it has to be put back in the correct position before it can be welded. . Either way the coupler needs to be removed. Easier IMO to weld a new one and install it. |
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