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Testing
by Bruce - 03/05/26 03:39 PM
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Joined: Apr 2015
Posts: 715 Likes: 1
seanw
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i have an effinity with hammers. so you recon if i hit it hard enough the pully will come off past the thread?
motorwannabe
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Joined: Sep 2011
Posts: 1,374
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yup just dont hit the thread and dont do it 1st to the one with pulley , never practise on stuff ya wanna keep  one or 2 sharp hard hits should do it though or again with the soaking wd or penetrene (and no i dont use milk cartons was only for a demo') 
Last edited by vccomm; 13/07/15 07:48 AM.
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Joined: Apr 2015
Posts: 715 Likes: 1
seanw
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this motor is toast should i practice on this ![[Linked Image]](https://www.outdoorking-forum.com.au/forum/uploads/usergals/2015/07/full-9141-22756-dscf4768.jpg)
motorwannabe
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Joined: Sep 2011
Posts: 1,374
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sure why not same deal really , same tools in the same way
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Joined: Apr 2015
Posts: 715 Likes: 1
seanw
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well ill be. ![[Linked Image]](https://www.outdoorking-forum.com.au/forum/uploads/usergals/2015/07/full-9141-22757-dscf4769.jpg) Am excited now but the missus has said no to banging around in the backyard for the night. where is the best place to spray WD40 thread or behind. Your advise is gold vccomm cheers. may still need a bearing puller to get the flywheel off the 18
motorwannabe
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Joined: Sep 2011
Posts: 1,374
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 phew that was easy huh !! goodonya mate now you know its not hard next time sort of .if the 18's still soaking it might budge now too with a little help . i've never used a puller here but maybe i'm just the lucky one  yes my cook thought im nuts outside in rain tonight looking for an engine too
Last edited by vccomm; 13/07/15 08:38 AM.
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Joined: Apr 2015
Posts: 715 Likes: 1
seanw
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She is not happy, i told her i was going to put my tools away no more banging. ![[Linked Image]](https://www.outdoorking-forum.com.au/forum/uploads/usergals/2015/07/full-9141-22758-dscf4770.jpg) great advice on practicing, the pully was quite difficult. you can probably see where i near missed,will file them down later. I dont want to go to work tomorrow to work on this mower have had it for years. cheers mate
motorwannabe
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Joined: Sep 2011
Posts: 1,374
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no wprries , dont forget those spacers though huh see them on the orig' engine under the crankcase nuts ? good time too do a rebuild now hahaha find out what the noise was in the old one
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Joined: Apr 2015
Posts: 715 Likes: 1
seanw
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Vccomm do you know anything about this setup. ![[Linked Image]](https://www.outdoorking-forum.com.au/forum/uploads/usergals/2015/07/full-9141-22759-dscf4771.jpg) ![[Linked Image]](https://www.outdoorking-forum.com.au/forum/uploads/usergals/2015/07/full-9141-22760-dscf4773.jpg) dont know if i should pull it apart to see if i need to put grease or what in.
motorwannabe
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Joined: Sep 2011
Posts: 1,374
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not a lot no sorry , the ones i had were well past it when they got here , only saved the engines and a few bits . only selfdrives i worked on were hondas n rovers , they a pita enough . im sure blumby does though , very simillar to the autodrive and take a special belt too not just a normal V belt , another member ended up with the drive unit from one of mine .. scrapped the rest was beyond it so i'll pass on the drive setup 
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Joined: Apr 2015
Posts: 715 Likes: 1
seanw
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The back wheels turn fine with no bad sound i am scared about pulling it apart just to see
motorwannabe
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Joined: Sep 2011
Posts: 1,374
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does it look like it leaked ? i think but not sure just full of grease , so if its not broken .......... just need a belt then
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Joined: Apr 2015
Posts: 715 Likes: 1
seanw
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it doesnt look like it has leaked cant remember where i put the belt but will look tomorrow. too bloody cold man. I am only a couple of steps away from getting this one going. Am watching rambo to inspire me. cheers mate
motorwannabe
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Joined: Sep 2011
Posts: 1,374
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he would have just shot off the boss hahaha
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Joined: Apr 2015
Posts: 715 Likes: 1
seanw
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I did enough damage to it too belive that
motorwannabe
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Joined: Apr 2015
Posts: 715 Likes: 1
seanw
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Vccomm they have different shaft sizes i cant fit the pully on ![[Linked Image]](https://www.outdoorking-forum.com.au/forum/uploads/usergals/2015/07/full-9141-22761-dscf4774.jpg) What to do? is there an adaptor boss??
motorwannabe
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Joined: Sep 2011
Posts: 1,374
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so same length but different diameter ? well now we both learned something .. so now its looking like you do your 1st tear down see whats wrong inside which isn't normally too much aaaaaaah , i found before the side pulls did have a different crank though , do you have another good side pull 80 series ? if so , check that out , one here but too hard to send up there
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Joined: Apr 2015
Posts: 715 Likes: 1
seanw
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I did but i pulled it apart to put the first one together aaahhhh. its practice i suppose
motorwannabe
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Joined: Sep 2011
Posts: 1,374
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seems so yes . its tinker time !! nice to know what the noise was though huh
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Joined: Apr 2015
Posts: 715 Likes: 1
seanw
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I have been thinking all day about this issue. 1. can I just use the smaller boss. ![[Linked Image]](https://www.outdoorking-forum.com.au/forum/uploads/usergals/2015/07/full-9141-22765-dscf4775.jpg) 2. Weld a couple of beads around it to make it fit.
motorwannabe
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Joined: Sep 2011
Posts: 1,374
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nope , it will weaken it and distort it too so if it does go back on might never come off again . just pull the head n barrel and have a little looksee , even totalled inside you can use everything from other engines except the crank . new bearings and seals and you have yourself a new engine for very little cost maybe $40 at most if no piston n rings are needed
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Joined: Apr 2015
Posts: 715 Likes: 1
seanw
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and i thought i was onto a winner. no easy fixes in this world
motorwannabe
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Joined: Sep 2011
Posts: 1,374
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still could be , easy to rebuild these jiggers , just dont go welding stuff !!!  look inside , see what damage their is , cant be much really 
Last edited by vccomm; 14/07/15 03:04 AM.
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Joined: Apr 2015
Posts: 715 Likes: 1
seanw
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this is it. ![[Linked Image]](https://www.outdoorking-forum.com.au/forum/uploads/usergals/2015/07/full-9141-22766-dscf4777.jpg) .
motorwannabe
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Joined: Sep 2011
Posts: 1,374
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cant really see a problem in thar , so what was the noise you told about ?, already 20 thou over too , so if piston is still good you need to stick with it . looks a tad dry though . pic' of inside the head too ? i'll tell you why later if we like whats there  the noise wasnt just a badly fitted or bent cooling cowl ? (black tin top cover) that head gasket is home made too , who's been in there tinkering huh
Last edited by vccomm; 14/07/15 03:55 AM.
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Joined: Apr 2015
Posts: 715 Likes: 1
seanw
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Yes i recon the noise was the cowl, ps. I made the gaskets out of the cardboard in the middle of a vb 30 block. I dont trust this carby. ![[Linked Image]](https://www.outdoorking-forum.com.au/forum/uploads/usergals/2015/07/full-9141-22767-dscf4778.jpg) ![[Linked Image]](https://www.outdoorking-forum.com.au/forum/uploads/usergals/2015/07/full-9141-22768-dscf4782.jpg) ![[Linked Image]](https://www.outdoorking-forum.com.au/forum/uploads/usergals/2015/07/full-9141-22769-dscf4780.jpg) ![[Linked Image]](https://www.outdoorking-forum.com.au/forum/uploads/usergals/2015/07/full-9141-22770-dscf4781.jpg) Found scratches on the cowl.
motorwannabe
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Joined: Sep 2011
Posts: 1,374
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was a good guess then !! so engine is ok then . goodo , so just get the correct gaskets , you can see already she's gunna blow !! if you like to use the g3 then remove the plastic adapter and go for it need to use the throttle cable too though to suit . so yup , change those gaskets vb's a great beer but it dont have that many uses  any air leaks will upset it so while you have the boss off do the bottom seal too then should be good to go  ps , std head sorry hehehhee 
Last edited by vccomm; 14/07/15 04:46 AM.
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Joined: Apr 2015
Posts: 715 Likes: 1
seanw
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As i have no other gaskets, read somewhere that i could use it as gasket paper. even cornflake boxs?? i want to change the carby, does the plastic adapter come out easy? ![[Linked Image]](https://www.outdoorking-forum.com.au/forum/uploads/usergals/2015/07/full-9141-22773-dscf4785.jpg)
motorwannabe
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Joined: Sep 2011
Posts: 1,374
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2 screws and it pulls off , and yes you can use GASKET paper but correct thickness and top of my head i cant remember but its thinner than a c/f box
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Joined: Apr 2015
Posts: 715 Likes: 1
seanw
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so i tighten the hell out of it??
motorwannabe
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