Transfer box.. A new version...
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Roger V
Firing on two.
Joined: March 21st, 2013, 12:04 am
Posts: 1633
Location: Exeter, Devon
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 Re: Transfer box.. A new version... If I were a member of parliment, Would I call it levelling up!
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If you can't fix it with a hammer, it's probably electrical (or, an electric fuel pump!) ....
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| May 27th, 2024, 8:25 am |
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subarupete
Firing on two.
Joined: March 5th, 2009, 6:23 pm
Posts: 2247
Location: Near Monmouth
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Re: Transfer box.. A new version... And then retire early to the EU 
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| May 27th, 2024, 12:13 pm |
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subarupete
Firing on two.
Joined: March 5th, 2009, 6:23 pm
Posts: 2247
Location: Near Monmouth
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Re: Transfer box.. A new version... Bit of a re-think on the dog clutch for selection, now on the back of the box. Very tight when I had it underheath at the front. Room for Triplex Chain and top shaft has two support bearings with the output shaft also with two bearings. The extended top shaft has a splined collar to support the weld(cut down from a 14tooth 2cv gear.) So far ..... Parts are Citroen 2cv, Citroen 2cv modified, standard bearings/oil seals, standard sprockets/chain (Dunlop) and some alloy plate,bar, the outsourced work was the tig welding and spline cutting. Attachment:
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| May 28th, 2024, 1:51 pm |
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subarupete
Firing on two.
Joined: March 5th, 2009, 6:23 pm
Posts: 2247
Location: Near Monmouth
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Re: Transfer box.. A new version... Finally decided where to put the selector shaft. Bottom corner opposite side to hand brake. Attachment:
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Cut up and turned down parts of the very hard steel output shaft. To be tig welded and then the boss also tig weled over the top. Attachment:
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To be welded.. Attachment:
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| May 30th, 2024, 7:25 pm |
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subarupete
Firing on two.
Joined: March 5th, 2009, 6:23 pm
Posts: 2247
Location: Near Monmouth
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Re: Transfer box.. A new version... Very please with my very clean "diff" casing. Attachment:
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| May 31st, 2024, 1:54 pm |
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Roger V
Firing on two.
Joined: March 21st, 2013, 12:04 am
Posts: 1633
Location: Exeter, Devon
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Re: Transfer box.. A new version... That's neat.
_________________
If you can't fix it with a hammer, it's probably electrical (or, an electric fuel pump!) ....
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| May 31st, 2024, 3:02 pm |
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subarupete
Firing on two.
Joined: March 5th, 2009, 6:23 pm
Posts: 2247
Location: Near Monmouth
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Re: Transfer box.. A new version... Before Assembly BOM. Attachment:
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| May 31st, 2024, 4:49 pm |
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subarupete
Firing on two.
Joined: March 5th, 2009, 6:23 pm
Posts: 2247
Location: Near Monmouth
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Re: Transfer box.. A new version...
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| June 1st, 2024, 11:17 am |
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subarupete
Firing on two.
Joined: March 5th, 2009, 6:23 pm
Posts: 2247
Location: Near Monmouth
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Re: Transfer box.. A new version... Rear Diff 95% done. Lots to do on the front transfer add-on assembly. The only change to the standard box is to replace the top shaft. See photos. The 4x4 part wil be bolted on the the back of the gear box. The triplex chain/sprockets to allow the drive to go under the steering tube. Ratio used 13/25 as the lower 15/32 ratio needs a very large sprocket! Attachment:
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| June 4th, 2024, 4:49 pm |
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subarupete
Firing on two.
Joined: March 5th, 2009, 6:23 pm
Posts: 2247
Location: Near Monmouth
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Re: Transfer box.. A new version... There is a "saying" Measure Twice, Cut Once....... Would like to use Triplex Chain and Sprockets, but see picture. Engine in standard position, there is only 50mm of space, thats means I can really only use a duplex chain:):) and keep the engine in its current place. If ?? the duplex parts fail, I can build a spacer to allow the triplex parts to fit and then move the engine 15+ mm forward not a lot but does change the drive shaft angles. Attachment:
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| June 7th, 2024, 9:02 am |
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