replacing rear main seal | FerrariChat

replacing rear main seal

Discussion in 'Australia' started by kerrari, Jul 13, 2017.

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  1. kerrari

    kerrari Two Time F1 World Champ
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    Oct 22, 2004
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    Coolum Beach AUSTRALIA
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    Karen H.
    workshop is estimating 40 hours for this - comments?
    including replacing clutch.
     
  2. IanB

    IanB F1 World Champ
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    Jun 15, 2006
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    hmmm, I'd say max 10 hours to get it all apart, maybe 15 to reassemble. Clutch has to come off anyway. Flywheel may need machining. Be sure to renew the flywheel bolts.

    Sometimes you can get it all back together and still get a leak, because of excess end float in the crank (caused by worn thrust bearings) or main bearing wear.
     
  3. moretti

    moretti Five Time F1 World Champ
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    Nov 1, 2003
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    Marc Jones , 3 hours ......... but I already had the car on my hoist as his was broken

    Also I had all the inner guard panels pulled off

    The Ferrari dealership quoted a day and a half

    Crook independent wanted $4000 :rolleyes:
     
  4. PAP 348

    PAP 348 Nine Time F1 World Champ
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    Dec 10, 2005
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    Pap
    I don't know long it would take to do this job, but 40 hrs does seem a little excessive to me.

    But be sure to ask them to use a genuine rear main seal Karen. I learned my lesson a long time ago in regards to using non genuine rear main seals and cam/crank seals.

    For a little extra money, use genuine Ferrari oil seals.
     
  5. Aircon

    Aircon Ten Time F1 World Champ
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    What sort of car?
     
  6. kerrari

    kerrari Two Time F1 World Champ
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    Karen H.
    Thanks Ian, is that total man hours or would you imagine some of those would need 2 people ( for instance getting the engine cover off and engine out I would imagine needs 2 people for a while at least?). I'll take on board comment re flywheel and bolts, and Pap's note re genuine parts.
     
  7. IanB

    IanB F1 World Champ
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    Jun 15, 2006
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    If you're talking about your 308, engine doesn't need to come out. You go in through the LHS wheel arch. Rear main seal is just one step beyond a clutch swap, it's all designed to be done with engine in place.

    Either way, even a home mechanic can have a 308 engine out in half a day, but you need another pair of hands when removing the engine cover. btw Glass cars have a clever quick release for the hinges, steel cars lost this feature.
     
  8. Aircon

    Aircon Ten Time F1 World Champ
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    Yet another reason why the glass cars are the best of the series.
     
  9. IanB

    IanB F1 World Champ
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    you don't have to convince me :)
     
  10. Aircon

    Aircon Ten Time F1 World Champ
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    Did anyone look at the times I posted?? 40 hours seems impossible.
     
  11. Horse

    Horse Three Time F1 World Champ
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    It wouldn't be if I was doing it. ;)
     
  12. Aircon

    Aircon Ten Time F1 World Champ
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    Ditto, but I assume even Karen would be using a qualified mechanic with Ferrari experience.
     
  13. PSk

    PSk F1 World Champ

    Nov 20, 2002
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    Pete
    Heck even with my usual few stuff ups on the way it would be done in ~10 hours.

    Ferraris are just flippin cars, and (no offense intended) a 308 is one of the simpler ones.

    Way harder to dismantle a VW Golf automatic transmission and replace a broken diaphragm spring and put it all back together with replacement clutch plates. Even that only took about 10 hours, including putting the transmission back in the car.
    Pete
     
  14. kerrari

    kerrari Two Time F1 World Champ
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    Oct 22, 2004
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    Karen H.
    Thanks Ian, I'll have another chat with them. Wonder why Ferrari didn't continue the hinges from glass to steel cars - would make many people happy!
     
  15. IanB

    IanB F1 World Champ
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    blame the FIAT bean counters.
     
  16. Horse

    Horse Three Time F1 World Champ
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    It did look a bit "kit car".

    Also, a "quick release bonnet" may not give the best impression reliability wise. :)
     

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