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> TRANSMISSION REBUILT DVD, TRANSMISSION REBUILT DVD
BAO B
post Feb 25 2012, 03:50 PM
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QUOTE(Dr Evil @ Feb 25 2012, 10:54 AM) *

Yup, the part in the pic. It is about 30% at best.

I have a tool I can ship you for holding the shaft while the stack is in the case. It is a smaller version of the one in my DVD so ships easier.

Also, you are in luck as I have found ONE nose cone seal for your early 911 in my parts bin. Not a common part (IMG:style_emoticons/default/wink.gif)


Great!

So, you are sending the tool to me along with the better 1st gear.. correct?
Once the job is done, i will shipped the tool back to you. Let me know the cost for these so I can paypal you. Also, any luck on the fork cover paper gasket?

Once I received the tool and the first gear from you, this is my plan,
1. follow your video procedure to removed the bolt holding the fork/gear slider.
2. using your tool to hold the shaft, removed the 30 mm bolt, 80 ft lb torque.
3. removed the hub.. base on your video, you used a chisel and just pried around the hub til it comes out.
3. the first gear is ready to be removed.
Now, I just need to do the reverse to installed the 1st gear from you.

That's it for now. To be continue.

Thanks, Bao
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Dr Evil
post Feb 25 2012, 11:42 PM
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Bao, I think we need to reassess this situation to see what you want, can get, and are willing to do.

If 1st is in such shape, I would bet 2nd looks like crap as well. This is common so if you were going to fix it you should just get it over with and not have to worry about it for another 100kmi.

What I am offering with the 1st gear is that I can send you the tool to remove it, you send it to me and I will replace the teeth with good ones and send it back, you install it and send the tool back. It would do no good for me to send you another 1st gear as you need to change them in a set and this means pulling the gear off of the other shaft as well.

Also, how are your synchro bands on 1 and 2? Usually need replacing as well. Hard for me to tell on my computer monitor.

Just food for thought. I will help as I can.
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BAO B
post Feb 26 2012, 04:39 PM
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QUOTE(Dr Tard @ Feb 25 2012, 09:42 PM) *

Bao, I think we need to reassess this situation to see what you want, can get, and are willing to do.

If 1st is in such shape, I would bet 2nd looks like crap as well. This is common so if you were going to fix it you should just get it over with and not have to worry about it for another 100kmi.

What I am offering with the 1st gear is that I can send you the tool to remove it, you send it to me and I will replace the teeth with good ones and send it back, you install it and send the tool back. It would do no good for me to send you another 1st gear as you need to change them in a set and this means pulling the gear off of the other shaft as well.

Also, how are your synchro bands on 1 and 2? Usually need replacing as well. Hard for me to tell on my computer monitor.

Just food for thought. I will help as I can.



Dr. Evil,
Thanks for the advice. I agree that need to reassess the situation carefully, with the knowledge unfortunately that i have low budget to work under. Regardless, I need to do what i'm capable of doing and that is as much as i can do.

I provide closed up photos i took today, sorry for so many photos but i want to be as clear as possible. Hopefully these photos can be help in your assessment on the condition of 2nd gear as well as others such as synchro bands on 1 and 2 and on.

Please observe the pics as best as you can and hopefully you give me somewhat a strong assessment on what i need to replace, and the cost to carry out and complete the task.

I apologize for back and forth too much, but with a low budget to work with this is how i try to get by.

Let me know.

Thanks so much,
Bao


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Dr Evil
post Feb 26 2012, 04:52 PM
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Bao, dont sweat the number of pics and the back and forth. This is what this site is here for. You are not bugging me (IMG:style_emoticons/default/smile.gif)

The good news is that from what I can see the bands and teeth for the remainder of the gears are in good shape. Remarkable, actually.

The band on 1st gear should be replaced as it is grooved and shined. But, that looks to be it.

So, I think we should progress with me shipping you the tool to remove first, you ship me first and I change the teeth and the band, ship it back, you install, and send my tool back. Sound good? I will ship the gasket with the tool.
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BAO B
post Feb 27 2012, 05:47 AM
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QUOTE(Dr Evil @ Feb 26 2012, 02:52 PM) *

Bao, dont sweat the number of pics and the back and forth. This is what this site is here for. You are not bugging me (IMG:style_emoticons/default/smile.gif)

The good news is that from what I can see the bands and teeth for the remainder of the gears are in good shape. Remarkable, actually.

The band on 1st gear should be replaced as it is grooved and shined. But, that looks to be it.

So, I think we should progress with me shipping you the tool to remove first, you ship me first and I change the teeth and the band, ship it back, you install, and send my tool back. Sound good? I will ship the gasket with the tool.


Dr. Evil
That's great news, i will look forward to the tool and further instruction. If you need me know if you need me to pay in advance.
Thanks, Bao
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Dr Evil
post Feb 27 2012, 02:10 PM
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Tool and gasket are in the mail.
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BAO B
post Feb 27 2012, 02:13 PM
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QUOTE(Dr Evil @ Feb 27 2012, 12:10 PM) *

Tool and gasket are in the mail.



Thank you Dr. Evil,
We'll be in touch.

Bao
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BAO B
post Mar 2 2012, 05:50 PM
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QUOTE(Dr Evil @ Feb 27 2012, 12:10 PM) *

Tool and gasket are in the mail.



Dr. Evil,
I was able to removed the first gear and posted 2 pics so we can view it.
Please confirm it's correct.
I will send this gear to you and wait for a better gear in return.

I'll wait for your confirmation before sending this out.
Let me know.

Thanks,
Bao


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Dr Evil
post Mar 2 2012, 06:34 PM
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Send it. I will be sending the same one back, just with new bits.
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BAO B
post Mar 2 2012, 08:14 PM
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QUOTE(Dr Evil @ Mar 2 2012, 04:34 PM) *

Send it. I will be sending the same one back, just with new bits.


I'll send it tommorow.
Thanks
Bao
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BAO B
post Mar 9 2012, 08:06 AM
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QUOTE(Dr Evil @ Mar 2 2012, 04:34 PM) *

Send it. I will be sending the same one back, just with new bits.



Dr. Evil,
Just checking to see if you received the package yet?
Thanks,
Bao
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Dr Evil
post Mar 9 2012, 08:14 AM
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Yup, I got it. I will email you tonight with details and can ship tomorrow.
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BAO B
post Mar 9 2012, 09:18 AM
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QUOTE(Dr Evil @ Mar 9 2012, 06:14 AM) *

Yup, I got it. I will email you tonight with details and can ship tomorrow.



Thanks very much,
Bao
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BAO B
post Mar 20 2012, 05:36 PM
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QUOTE(Dr Evil @ Mar 9 2012, 06:14 AM) *

Yup, I got it. I will email you tonight with details and can ship tomorrow.



Dr. Evil,

I send back the tool to you this morning. Should get there by thursday or friday.
Just a question on the speedometer drive gear from pic.
The speed drive gear has a play of about at least 1/8" in all direction, is this normal?
I inspect it and everything look fine accept for the play.
Also, the gear oil shown, is this fine to use for the 901 transmission?

Thanks again,
Bao


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Dr Evil
post Mar 20 2012, 06:50 PM
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The drive gear has lots of play in it, not a concern.

That oil is not the correct type, it says limited slip and does not say GL5 on it anywhere. You need no fancy oils, I use the cheap stuff from walmart that is of the correct type.
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BAO B
post Mar 21 2012, 04:39 PM
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QUOTE(Dr Evil @ Mar 20 2012, 04:50 PM) *

The drive gear has lots of play in it, not a concern.

That oil is not the correct type, it says limited slip and does not say GL5 on it anywhere. You need no fancy oils, I use the cheap stuff from walmart that is of the correct type.



Dr. Evil,
My bad. The back of the oil bottle stated "recommended for all hypoid differential conventional and limited slip" also, it is for manual transmission where API GL5 or MT1 is specified. See pic.
So, since i alreadly have some bottles laying around, can I use it?

Thanks, Bao


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Dr Evil
post Mar 21 2012, 05:14 PM
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Its your transmission. When it says specifically on the front "for limited slip differentials" this means that there are friction modifiers in it. This may not play well with your synchros. Might just kill them quicker. Might not. All I do know is what is recommended and what I have used.
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BAO B
post Mar 21 2012, 07:08 PM
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QUOTE(Dr Evil @ Mar 21 2012, 03:14 PM) *

Its your transmission. When it says specifically on the front "for limited slip differentials" this means that there are friction modifiers in it. This may not play well with your synchros. Might just kill them quicker. Might not. All I do know is what is recommended and what I have used.


Dr. Evil,
I would definitely take your advice over others, so to finalize i need 80w90 "NON LIMITED SLIP" AND GL5 labeled on the bottle, that should do it?
Let me know. Sorry for the back and forth.
Thanks so much again
bao
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Dr Evil
post Mar 21 2012, 07:21 PM
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Yup, regular old GL5 80w90.
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