max t20

[shultz55]

upon tearing my tranny apart I found that the clutch that was attached to the imput shaft to have play.heres my questions.it there supposed to be a bolt that retains the secondary on the input shaft. or is it a press fit? there is no bolt on mine, ive never sean a secondary clutch that didn't have a bolt maybe that explains the loosenes or wiggle on the input shaft.the bands seam to be in pretty good shape and all the gears have minimal wear.im gonna replace the bands while im there any gow.my biggest concern now it the clutch and shaft wick I have out on the bench in one piece ..ty all for the input

[dirtdobber]

There should be a bolt holding the driven clutch on the input shaft.

[shultz55]

well there isn't one .any idea what size it is and length of the bolt ty

[hydromike]

I believe it's a 3/8-24 (fine thread) bolt, about 3-1/2" long or so.

[racerone3]

it may be broken off in the shaft. If so, you will need to remove the clutch from the shaft to get the broken part out. If you are referring to play as in the clutch can get closer/ farther from the sprocket, it is common. I've seen up to 1/4" on transmissions that were working just fine

[msafi65]

Measure the shaft for wear. If it measures under .872” anywhere the clutch sits the shaft needs to be replaced. Even setting new clutch with lock tite will come loose. I have the lengths of clutch bolts in notes. Is it a max 2 or 4?

[racerone3]

Measure the shaft for wear. If it measures under .872” anywhere the clutch sits the shaft needs to be replaced. Even setting new clutch with lock tite will come loose. I have the lengths of clutch bolts in notes. Is it a max 2 or 4?

guessing that if he has the clutch and shaft removed from the trans as a unit, they are stuck together with no play

[shultz55]

max 2 I got the clutch off yesterday and chased yhe threads out with a tap there was 1 1/2 inches of thread so I got luckey there ill measure the shaft today ty all

[shultz55]

upon putting the t20 back together that the new heavier bands seam short in the plunger I bought longer bolts we shall see .also what a pia to remate together I might add

[Dw89xj]

upon putting the t20 back together that the new heavier bands seam short in the plunger I bought longer bolts we shall see .also what a pia to remate together I might add

I also had to buy new longer bolts to work with the thicker bands. Mine went together pretty easily though, but I read every t20 thread and watched maxrules99 video about 20 times. I still needed some guidance though.