Bill Smith
Nov 9 2009, 08:16 PM
Click to view attachmentClick to view attachmentClick to view attachmentI lost 4th gear in a DE - Running a stock 3.2L with a stock 901 using a Quaiffe
It does not appear to have caused alot of problems - from the pics - what your advice. The bearings appear good, just looks like I lots some teeth, but of course its not apart yet. Also where is the best place to buy parts?
Bill Smith
Nov 9 2009, 08:19 PM
Bill Smith
Nov 9 2009, 08:21 PM
Dr Evil
Nov 9 2009, 08:59 PM
4th synchro band is shiny
Disassemble and lets see what is up.
Dr Evil
Nov 9 2009, 09:00 PM
How far are you from me? You are welcome to come over and we can work on it.
Dr Evil
Nov 9 2009, 09:13 PM
Dude, are those chipped teeth???? On 3rd??? Its not clear on my screen, but it sure looks that way. Yikes. I have gear sets if you need....you need.
scotty b
Nov 9 2009, 09:17 PM
Mike they are way more than chipped. They are striaght out broken off. Him need helps
Dr Evil
Nov 9 2009, 09:21 PM
Ya, I was looking and posting while on a conference call with 3 other people. Hard to pay total attention. Him needs gears and to figure out WHY that happened. = not normal
0396
Nov 9 2009, 11:45 PM
That gear stack looks 'toast'...good luck with the rebuild....
Bill Smith
Nov 10 2009, 04:41 AM
I am close to Cumberland, Maryland - I thought you went to Calif. for your residency. Are you still in Hershey?
4th gear lost about 5 teeth complete - and some damage to the mating gear. Cant see much other damage. I dont know how to decide if and when the sincros need changed - 1st does not look pointy.
I am in no hurry - Ski Patrol starts soon
Bill
ChrisFoley
Nov 10 2009, 08:49 AM
Looks like, in addition to a new 4th gear set you need 5 synchros, 1st gear synchro hub (not pointy, lol) and the 1st gear slider is probably toast too.
You may need the other 2 sliders and maybe one or more shift forks as well. Take a look at the bearing races inside the main trans. housing to see if they are loose.
I'd start looking for a good low mileage core to rebuild.
Dr Evil
Nov 10 2009, 10:07 AM
Still in Hershey. I have the major parts you need. I didnt even bother looking at the wearable items once I saw the missing teeth.
Bill Smith
Nov 13 2009, 07:30 AM
can you use tailshift trans for spare parts on a sideshift trans?
davep
Nov 13 2009, 08:45 AM
Sure. The gear stacks are the same, just the shifter parts and tail housing are different.
Dr Evil
Nov 13 2009, 12:16 PM
What Dave said
Bill Smith
Nov 18 2009, 07:56 PM
got everything apart - what pics do you need to determine where to go next?
Bill
Dr Evil
Nov 18 2009, 08:02 PM
What looks broken or worn out? Most of it is pretty obvious, unless it isnt
DNHunt
Nov 21 2009, 10:59 AM
Bill
Here are the tools I used.
1st gear slider welded to a rod to hold the pinion shaft to break loose and torque the expansion bolt.
Click to view attachmentWooden piece that I use to help align shift rods.
Click to view attachmentLike this.
Click to view attachmentCase with window to align shift rods.
Click to view attachmentDave
DNHunt
Nov 21 2009, 11:12 AM
I copied Dr. Evil for the first tool
Here is another view of the case with the window. The nice part is if you use an old 914 case you can tighten down the intermediate plate and install the shift console and watch it shift, then tweak it if you don't like it the way it works.
Click to view attachmentThe jigs are just a replica of the bulkhead between the stack and the dif. Mike likes the jig better because he likes the visibility. I like the case because of the ability to test the stack. Pelican has the
jigs
Bill Smith
Nov 21 2009, 07:30 PM
that is cool - thanks alot
can you add the torque valves as well?
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