3SGTE gearbox oil leak

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Amebb
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3SGTE gearbox oil leak

Post by Amebb »

Hi there

I need some help here please.

My car's engine is a 3SGTE. I found that there was an oil leak from the rear of the car. Upon closer inspection i noticed that the engine oil was fine.
Then i looked closely and found that there is small drops of oil comming out of gear box. Where the drive shaft enters the gear box.

The oil is ONLY leaking from one side - drivers side.

Im not sure how to tackle this has anyone got any clues as to what it could be and where do i need to start from...??

I do have some pics - but i cant put them up here for some reason.


Thanks


Paul
Steve Horrocks
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Re: 3SGTE gearbox oil leak

Post by Steve Horrocks »

Driveshaft oil seal. Mine went. It's about £17 delivered from TCB parts. Easy enough change. Just make sure you don't damage the new one refitting the shaft. Don't leave it as it'll drain oil & run empty.
476bhp & 415ft lb @ 1.9bar Magic by Ryan!
Gone, but never forgotten
Now with a mk1.5 & a NHB EP3
cvega666
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Re: 3SGTE gearbox oil leak

Post by cvega666 »

in the turbo they're different for drivers / passengers side. Don't buy 2 of the same type :D (learned from experience :))
but do both at the same time.
Current: 2007 Porsche Cayman S
Gone: '94 rev3 NA, '92 rev2 Turbo forged, '07 Civic Type-R
ashley
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Re: 3SGTE gearbox oil leak

Post by ashley »

+1

Easy fix, but do be careful when reinstalling the drive shafts- it's easy to catch the lip of the seal :eye: :eye:
Amebb
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Re: 3SGTE gearbox oil leak

Post by Amebb »

wow, u guys are brilliant. thanks for your prompt replies, .

drinks on me ok.......

Paul \:D/ \:D/
g.lewarne
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Re: 3SGTE gearbox oil leak

Post by g.lewarne »

Hey Paul, one more tip for you.

If you ate going to use this opportunity to drain or replace the box oil make sure you can undo the oil fill bolt first, they have a habit of seizing and some people have been stuck having drained the oil to find out they can't get the new stuff in :thumleft:
Slarty wrote:
it's just that we subscrible to the theory of hitting it harder until it works. Or something falls off, in which case you've hit it too hard.
Amebb
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Re: 3SGTE gearbox oil leak

Post by Amebb »

Thats a good point g.lewarne

It would be a major mission if i cant open the bolt to refill the gear box fluid. Would p155 me off and ruin my weekend too ...lol

Thanks
3sgtemechanic
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Re: 3SGTE gearbox oil leak

Post by 3sgtemechanic »

I just recently done mine and need to do it again due to the drivers side driveshaft its so long and awkard to fit and i must have slightly hit the seal as i have a minor oil leak but its not to hard of a job just take your time as i wish i had done :thumleft:

Got my seals through toyota too
Amebb
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Re: 3SGTE gearbox oil leak

Post by Amebb »

hi 3sgtemechanic


just of intrest, how much did Toyota Charge you for the seals ...?

And, how much gear box oil did you use or was it just a top up...?

Finally, what oil would you use or recommend ...?

Thanks
Steve Horrocks
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Re: 3SGTE gearbox oil leak

Post by Steve Horrocks »

Most people recommend Redline MT90. It comes in quart bottles (quarter gallon) You'll need 3 and a bit bottles! So 4 to buy. I just bought a decent equivalent from Halfords & used an old empty 1 liter "top up" bottle that I filled it with (can get it fully inverted & put flexible end into the side filler hole)

There is also a filler point on top of the box as well, but you'll need a hose pipe & funnel (or similar) to get down to it. Side hole will need to be open as well as that's the level you fill it to (fill until fluid starts to come out)
476bhp & 415ft lb @ 1.9bar Magic by Ryan!
Gone, but never forgotten
Now with a mk1.5 & a NHB EP3
Super_red
Posts: 542
Joined: Mon May 09, 2011 7:10 pm
Location: Guildford

Re: 3SGTE gearbox oil leak

Post by Super_red »

Is this really an easy fix? When I had my 2 up in the air to look at the alternator I saw the gearbox seal leaking but it looked like I would have to remove a heck of a lot of stuff to get the intermediate shaft off to change it.

Is there a guide anywhere?
3sgtemechanic
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Re: 3SGTE gearbox oil leak

Post by 3sgtemechanic »

I got my seals from toyota here are the part numbers and cost

T90311-40004 £9.68
T90311-50027 £13.83 than add vat

Oil i just got halfords 75-90 i think it was as i got a trade card and i bought 3 litres

its not to hard of a job and i have the hole online mr2 repair manual so im sure there is a how to guide on there i can email you them if people want it
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