Outfit brought in a trans for a 621B said it started slipping and they had found debris in the strainers "didn't get to see what it was" and could we see what was wrong "yes would have been nice to do a little checking in the machine". Pulled unit down and could find nothing wrong, disks, pumps, bearings all looked and measured good, went thru valves and governor and could find nothing wrong. replaced all seals and they picked her back up. They got her back running and called today that its still slipping but now Ive got more info on what its doing and im hoping to get time in the next few days to go do some pressure checks. What they say its doing is it pulls fine in first but slips in the rest of the gears if they get it above 1/2 throttle even in reverse "completely stops pulling in every thing but 1st he says" asked if the hyd.s still worked while it was slipping and he said yes. Any one ever run into something like this.
↧