M tech steering wheel issue
Moderators: GRNSHRK, ron, bfons
M tech steering wheel issue
Hey guys, I recently bought an M-tech coarse spline steering wheel on ebay for my '79 Euro spec 635 - problem is, even though the wheel fits, it sits about 1" away from the steering column where it should connect with the horn ring. How can I fill in that gap and make the horn work as well as make the turn signal click-off when I straighten the steering wheel after a turn? Any ideas appreciated.
Angad
Re: M tech steering wheel issue
It sounds like you haven't got the correct steering wheel; post up a pic of the back of the steering wheel and the top of the column with the cowl/cover.
2001 Alpina B10 V8 Touring (1 of 12 rhd)
1997 Alpina B12 5.7 L (1 of 2 rhd)
1995 Alpina B10 4.6 Touring (1 of 1 rhd)
1985 BMW M635CSi (1 of 524 rhd)
1982 BMW 635CSiA (1 of 100's left from the 1000's made and still valiantly fighting against a rusty grave)
1997 Alpina B12 5.7 L (1 of 2 rhd)
1995 Alpina B10 4.6 Touring (1 of 1 rhd)
1985 BMW M635CSi (1 of 524 rhd)
1982 BMW 635CSiA (1 of 100's left from the 1000's made and still valiantly fighting against a rusty grave)
Re: M tech steering wheel issue
Here are the photos of the steering wheel, column and also the gap when installed.
- Attachments
-
- IMG_0754.JPG (1.74 MiB) Viewed 8510 times
Angad
Re: M tech steering wheel issue
Steering column photo
- Attachments
-
- S2.jpg (1.38 MiB) Viewed 8507 times
Last edited by angad22 on Tue Feb 14, 2017 6:22 pm, edited 1 time in total.
Angad
Re: M tech steering wheel issue
Steering wheel photo
- Attachments
-
- S1.jpg (1.21 MiB) Viewed 8506 times
Angad
-
- Posts: 797
- Joined: Wed Sep 01, 2010 3:29 pm
- Location: Broomfield, CO
Re: M tech steering wheel issue
Remove the Spacer. and try again.
When I swapped the column on my e23 I had spline like that. The did not fit e24 coarse splined wheels. I had to swap to a e24/e28 column.
The lower is the E24/e28 and the upper is e23. Not sure if early e24s had the same.
.
Here is what it should look like to fit a e24/e28 coarse spline wheel.
When I swapped the column on my e23 I had spline like that. The did not fit e24 coarse splined wheels. I had to swap to a e24/e28 column.
The lower is the E24/e28 and the upper is e23. Not sure if early e24s had the same.
.
Here is what it should look like to fit a e24/e28 coarse spline wheel.
- 12 535i
- 92 325ic
- 92 325ic
Re: M tech steering wheel issue
Looks to me like there might be a couple of spacers on the shaft. If so, I would try sliding them off and seeing if that corrects the fit. Although it looks like the horn ring is properly resting against the steering wheel. Can you put up profile pics of both wheels, so we can compare?
Jose
Jose
1987 M6 - My dream car
- Ralph in Socal
- Platinum Member
- Posts: 2746
- Joined: Tue Apr 14, 2009 3:32 am
- Location: High Desert of SoCal
Re: M tech steering wheel issue
Remove the spacers first of course but make sure the turn signal return tab is retracted or the steering wheel is Off Center when you install it or you will break the TS Return Tab! Ask me how I know and you'll get a frowned stare with a finger.
Ralph
Ralph
There is a very fine line between "Hobby" and Mental Illness.
85 635csi Zinno Auto
84 528i Euro
83 635 Euro Arktik
81 528i Kastanien 5-speed
88 528e Bronzit (Granpa Car)
86 535i Auto (For Sale)
81 633 csi (retired)
85 635csi Zinno Auto
84 528i Euro
83 635 Euro Arktik
81 528i Kastanien 5-speed
88 528e Bronzit (Granpa Car)
86 535i Auto (For Sale)
81 633 csi (retired)
- hornhospital
- Platinum Member
- Posts: 2931
- Joined: Sun Jul 11, 2010 6:46 pm
- Location: Silverhill, AL
- Contact:
Re: M tech steering wheel issue
Ralph in Socal wrote:Remove the spacers first of course but make sure the turn signal return tab is retracted or the steering wheel is Off Center when you install it or you will break the TS Return Tab! Ask me how I know and you'll get a frowned stare with a finger.
Ralph
+1 to this ^^^
I did that to a brand new turn signal switch. Many curse words were used.
Ken Kanne
'84 633CSi "Sylvia"; '85 635CSi "Katja";'85 325e "Hazel Ann"; '95 M3 "Ashlyn"
'84 633CSi "Sylvia"; '85 635CSi "Katja";'85 325e "Hazel Ann"; '95 M3 "Ashlyn"
Re: M tech steering wheel issue
Here's a couple of photos of my original '81 wheel . I replaced it with a MotoLita on a Momo hub with homemade adaptor and it fitted WITH the spacer on the shaft . Dimensions are 18mm from contact ring to end of boss and 30mm from same to end of indicator return tongue .
HTH's
Don
HTH's
Don
1981 635 series 1
-
- Posts: 22
- Joined: Thu Oct 27, 2016 11:53 am
- Location: Bixby Ok (Tulsa)
Re: M tech steering wheel issue
[quote="olympia57"]Here's a couple of photos of my original '81 wheel . I replaced it with a MotoLita on a Momo hub with homemade adaptor and it fitted WITH the spacer on the shaft .
More details on your homemade adapter.
More details on your homemade adapter.
Steve
1984 325E, 745I
1988 635CSI
1989 325I
1989 325I sold
1983 528E both Sold
1984 325E, 745I
1988 635CSI
1989 325I
1989 325I sold
1983 528E both Sold
Re: M tech steering wheel issue
Very low tech really .Steve Corbett wrote:olympia57 wrote:Here's a couple of photos of my original '81 wheel . I replaced it with a MotoLita on a Momo hub with homemade adaptor and it fitted WITH the spacer on the shaft .
More details on your homemade adapter.
Flat 4mm steel plate turned as per drawing. I don't have all the dimensions but they are self explanatory . The scribe line is the PCD of the Momo , the Motolita PCD can be marked by simply holding the wheel against the plate .After drilling the nine holes for the Motolita fixings slot them slightly to help you to align the wheel to the straight ahead position.
The horn push casing for the Motolita is approx 15mm deep so a spacer is required between the plate and the wheel centre . I was going to have a steel or alloy spacer made up but went for a "country" solution to the problem . I turned down a section of 18mm thick Oak to suit and painted it black.
Some longer countersunk hex head stainless steel screws finished it off.
Don
1981 635 series 1