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-mick-
Occasional Poster


Location:
Brisbane
Registered:
January 2005
icon5.gif  k50 box rear seal Mon, 07 February 2005 04:54 Go to next message
Hey all Very Happy

I have a k50 box in my old suzuki 4wd and it's spitting oil.... a fair bit of oil Surprised ..... from the rear of the box where the jackshaft goes in at high speed.

Rear seal buggered? How hard to fix? Complete overhaul? Attempt myself or call ghostbusters/ mechanic?

Thanks Cool
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z|gen
Regular


Registered:
June 2004
Re: k50 box rear seal Mon, 07 February 2005 05:09 Go to previous messageGo to next message
sounds like the rear seal..
how much is another box over there ?..might be cheaper than doing the seal, specially if you cant do it yourself.
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-mick-
Occasional Poster


Location:
Brisbane
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January 2005
Re: k50 box rear seal Mon, 07 February 2005 05:59 Go to previous messageGo to next message
was afraid it might come to that Laughing

Another box will cost bugger all. Anyone got a price on the fix though?
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z|gen
Regular


Registered:
June 2004
Re: k50 box rear seal Mon, 07 February 2005 06:02 Go to previous messageGo to next message
cant really give you a price since your in aussie, but over here, i think a new rear seal is around $25..
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rustfree
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Location:
Australia
Registered:
May 2004
Re: k50 box rear seal Mon, 07 February 2005 06:09 Go to previous messageGo to next message
pry the old one out with a screwdriver then bash the new one in with a large socket. No need to take box out. just take tailshaft off
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oldcorollas
Forums Junkie


Location:
Kita-Ku, Sapporo, Japan
Registered:
January 2003
 
Re: k50 box rear seal Mon, 07 February 2005 06:25 Go to previous messageGo to next message
and seal is more like $10-15 at most... call and ask.. i think it is a 32x52x11 or similar... (one of my boxes had a 30x52x11 i think.. weird...) call and get a price from CBC or the like...

ppiss easy to change, but you will need to drop the box.. thats abotu an hours work Wink

Cya, Stewart
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styler
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Location:
brisbane
Registered:
October 2004
Re: k50 box rear seal Mon, 07 February 2005 06:32 Go to previous messageGo to next message
even a secondhand box should have new
seals put into it, i speak from experience
unfortunately.

also i tried the screwdriver idea on my t50
with no luck.. maybe k50 is the same general
design with the seals too?
and pliers/grips just as useless, i didnt
want to score the metal seal press section.
get a seal puller - much quicker or you can
get thick wire and make a tiny hook on one
end and make a tapping puller to get it out.

[Updated on: Mon, 07 February 2005 06:39]

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Redwarf
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Location:
Brisbane
Registered:
February 2005
Re: k50 box rear seal Mon, 07 February 2005 12:23 Go to previous messageGo to next message
.... as far as I know you can do the rear seal insitu with the tail shaft out.... Confused I could be wrong though.....
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styler
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Location:
brisbane
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October 2004
Re: k50 box rear seal Mon, 07 February 2005 13:01 Go to previous messageGo to next message

dunno about k50 but t50 i did by only taking
tailshaft out too.
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oldcorollas
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Location:
Kita-Ku, Sapporo, Japan
Registered:
January 2003
 
Re: k50 box rear seal Tue, 08 February 2005 05:10 Go to previous messageGo to next message
are we talkign T50 or K50 here?

anyway, yeah i guess you should be able to with the extension housing on, as long as you have a suitable puller (ie long parallel and properly spaced arms) to get down in there between the output splines and the seal...there'snot too much space there.. less than 5mm?
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-mick-
Occasional Poster


Location:
Brisbane
Registered:
January 2005
Re: k50 box rear seal Tue, 08 February 2005 05:59 Go to previous messageGo to next message
k50 mate Smile

I'm getting an engine conversion done very soon so the whole lot is going anyway but I have to get the pos up the coast to do it Rolling Eyes

Where can I get these pullers? I assume the seal I can get throught toyota spares dept?

You guys are most informative Very Happy
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Redwarf
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Location:
Brisbane
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February 2005
Re: k50 box rear seal Tue, 08 February 2005 06:59 Go to previous messageGo to next message
Seal: Large screwdriver or split pin puller. Alternately, drill a hole in the seal, hook something in and pull it that way.

Repco have seals, as would any decent parts supplier.

R
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styler
Forums Junkie


Location:
brisbane
Registered:
October 2004
Re: k50 box rear seal Tue, 08 February 2005 07:11 Go to previous messageGo to next message

yeah it can be done with the tailshaft out and
oil drained...

make a tapping puller - thick wire, 1 end bent to
form a hook (slightly overbent) then a tapper to tap
it out, like a 1/4pound hammer head to slide on the
wire (the other end needs a stopper) or tie the hammer
onto the wire with thin rope. tap it moving around the
seal and it should come out after about 12 goes.

else a seal puller but some types seem to need the shaft
out first i think.

didnt take me long to make the tool, pull old
seal out and press the new one in with a little
wd40 and fingers, or just tap it in with a socket.
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-mick-
Occasional Poster


Location:
Brisbane
Registered:
January 2005
Re: k50 box rear seal Sat, 19 February 2005 03:39 Go to previous messageGo to next message
bumping this back up Rolling Eyes

I called around a bit to find the seal but everyone wanted a model no. to match the seal.... which I don't have because it's in a suzuki Laughing

Are all k50's the same in the rear seal? Because if they are I'll just quote any old corolla model no.
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oldcorollas
Forums Junkie


Location:
Kita-Ku, Sapporo, Japan
Registered:
January 2003
 
Re: k50 box rear seal Sat, 19 February 2005 03:43 Go to previous message
-mick- wrote on Sat, 19 February 2005 14:39

bumping this back up Rolling Eyes

I called around a bit to find the seal but everyone wanted a model no. to match the seal.... which I don't have because it's in a suzuki Laughing

Are all k50's the same in the rear seal? Because if they are I'll just quote any old corolla model no.



if the shifter is in the middle of the extension housing, say "KE30/KE55"

if the shifter is to the rear of the extension housings (and has heaps of ribbing on it) say "KE70"

oh, and measure the outer diameter of the end of the driveshaft, as that is what it seals to.

as i said before (i think) i had one with 30mm ID, and one with 32mm ID... so check the actual measurements.
Cya, Stewart
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