Transfer box front output bearing and oil seal renewal

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bustersbus

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Near Dumfries, Scotland
Transfer box front output bearing and oil seal renewal.

Here’s how ah did it…

First ah drained the oil…

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Found some wee metal bits on the drain plug (ah think this is quite normal)….

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While the oil was drainin’ ah removed the propshaft from the output flange and moved it out of the way…

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and refitted the drain plug…

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This is what ye should see when the prop is off…

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Ah stuck on me home made tool to stop the flange from turnin’ and used a wreckin’ bar to crack the big nut before taking it off with a normal sized ratchet…

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and removed the flange along with the washer and felt washer to find this…

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gave it a clean up to see what was what and to stop any crap getting inside before removin’ the oil seal…

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once the oil seal was out ah found a big circlip holding the bearing in and removed it….

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when the circlip was out a stuck a sliding hammer on the shaft to chap it out along with the bearing…

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Just a couple of photies to show where the shaft fits…

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This is what the shaft looks like when it’s out…

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Ah took the bearing off (along with the metal bush)…

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Checked over the shaft to see if everything was okay and stuck it back in the t-box…

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Packed the bearing with plenty of grease and stuck it in…

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and then the circlip and oil seal…

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Took the big washer and felt washer out of the flange…

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gave the flange a clean up and stuck it back on…

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stuck a new felt washer on before sticking the big washer back on…

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then ah used me tool again to hold the flange and torqued up the big nyloc nut…

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before bolting the prop back on…

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Finally it was a case of filling up the t-box …

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That’s it, job done ;) :D
 
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