Oil Leak Type 4

Discussion in 'Mech Tech' started by Owen Snell, May 10, 2013.

  1. Cheers Paul, didn't know that, I have the wheel fitted and thermostat, is it worth putting some sealant in the hole in case the threads are worn?
     
  2. Nah... it won't be worn unless someone has been swinging on it and stripped the threads... :thinking:

    Not much else than can cause a leak in that area!!
     
  3. not sure if its not coming from the filler pipe connection to engine area and running down, the drip is from the underside just backwards of the strainer
     
  4. Razzyh

    Razzyh Supporter

    Well... I think all my oil leaks are now sorted, I very much suspect that the dipstick bellow will expand and leak again...

    No oil underneath so very very happy
     
  5. There's oil on the tins behind the engine, even after a short run. I also cleaned out the centre hole on the fan (end of crank?) and this now has fresh oil in the grooves, so leaking here too. Is this a crank seal gone?
     
  6. Where did you see this before? ;)
     
  7. Well I built a 2056 a few years ago... was my first porsche cooled motor, and I spotted it on that!!

    How's your leaks now? :)

    Sounds like the oil seal on the crank has gone behind the fan!!
     
  8. Is this common? How hard is it to change?
     
  9. It's common if it's an old seal that is breaking down... ;)

    Not massively hard to do, just the taper fit fan carrier on the end of the crank can be a bit hard to get off!!
     
  10. This wasn't obviously leaking when the engine came out originally, whereas the gearbox end seal was. Is it engine out?
     
  11. No dude, you do that in situ :)
     
  12. Thanks. Anything else to look out for leak wise at this end of the engine?
     
  13. I've done nearly 200 miles in the last month, been camping twice, and not noticed any on the floor.
     
  14. That's pretty much it!! :)

    Cool :D
     
    jivedubbin likes this.
  15. The fan carrier is proving to be reluctant to move. Is there a special puller available for this as standard pullers are not able to do the job so far.
     
  16. The fan carrier is proving to be reluctant to move. Is there a special puller available for this as standard pullers are not able to do the job so far.
     
  17. The fan carrier is proving to be reluctant to move. Is there a special puller available for this as standard pullers are not able to do the job so far.
     
  18. Zed

    Zed Gradually getting grumpier

    Bit of plate is the answer, It's tapered.
     
  19. Quick trip to a machine shop this morning and I've got a special tool about to be tested.

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