Pulling off TH400 speedo gear??
08-04-2004, 08:59 PM
#1
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Pulling off TH400 speedo gear?? My TH400 came with a speedo gear already pressed on (I need to replace it with the reluctor). Anyone know if this can be removed with the trans assembled? Where do I get the "puller"?
08-05-2004, 04:19 PM
#2
turbo 400 U just need to remove the six bolts holding the tailshaft housing on.The old speedo gear is on the output shaft its only plastic and u should not need a puller to take one of,This can be done with the trans in the car. 
Hope that is some help i went and looked on my spare turbo 400.Damn 70 chevelle with a 540 big block aka "trans killer" 
Hope that is some help i went and looked on my spare turbo 400.Damn 70 chevelle with a 540 big block aka "trans killer" 
05-09-2008, 10:42 AM
#4
Late model 400 had steel gears PRESSED ON. Technically, I would use a puller to remove the steel gear, noting its exact location for the new exciter wheel. You can gently tap on the new exciter wheel with a heavy rubber mallet as you do not want excessive shock to the internals to cause brinelling. Hope this helps.
