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Steve1970
New member
Hi was wondering if anyone has changed a drive motor on jcb htd5 or more to the point how does the drive sprocket come off it’s on a key way shaft my three legged puller won’t touch it
V8Druid
do it as well as you can,but learn to do it better
any grub screws anywhere ??
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Splosh
Member
You need a hydraulic two / three leg puller - they take some shifting.
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OBL
Well-known member
We tried everything and couldn’t get them off. Cut the old sprockets off in the end after spending far too much money in a hydraulic puller arms race!
If I remember they bent with the puller rather than move off the shaft.... Not easy to cut them off neatly and not damage the shaft. Took my old man a long time, but all done now.
The sprockets were expensive to replace too and have an awkward bearing carrier just behind them with a covering plate if I remember rightly. Mine had been on since manufacture in 2008 I’m guessing as I’ve never seen such worn sprockets.
If I remember they bent with the puller rather than move off the shaft.... Not easy to cut them off neatly and not damage the shaft. Took my old man a long time, but all done now.
The sprockets were expensive to replace too and have an awkward bearing carrier just behind them with a covering plate if I remember rightly. Mine had been on since manufacture in 2008 I’m guessing as I’ve never seen such worn sprockets.
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