Re: Riki-Ultra
Posted by HH56 On 2016/2/15 20:15:21
With your custom bushing/bearing setup not sure if anything there could be causing issues but 3/8 sounds about right for one set of splines not mating. You have a set of splines at the yellow arrow the end of reactor shaft has to enter and the front pump splines at the red arrow where the end of converter pump shaft enters.
I would verify no burrs on either piece is hanging things up and then when inserting try not to push and rotate at the same time. Try and if it sticks remove pressure slightly and rotate the converter a tiny bit and try again. If the reactor splines are hanging then rotating under pressure could also rotate the shaft and problem persists. If it seems to slip into the reactor splines and stalls when hitting the pump then again remove pressure slightly and rotate the converter so pump doesn't rotate and try again.
Note that the pump at red arrow has two versions. One is as shown and another where every other spline is missing. Which you have depends on age of unit. As long as the converter pump shaft going back is the same as was used previously no issues with having either type.
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I would verify no burrs on either piece is hanging things up and then when inserting try not to push and rotate at the same time. Try and if it sticks remove pressure slightly and rotate the converter a tiny bit and try again. If the reactor splines are hanging then rotating under pressure could also rotate the shaft and problem persists. If it seems to slip into the reactor splines and stalls when hitting the pump then again remove pressure slightly and rotate the converter so pump doesn't rotate and try again.
Note that the pump at red arrow has two versions. One is as shown and another where every other spline is missing. Which you have depends on age of unit. As long as the converter pump shaft going back is the same as was used previously no issues with having either type.
Attach file:
(87.46 KB)
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