Fluid leak around rear axle/brake drum?

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NylonAdmiral
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Fluid leak around rear axle/brake drum?

Post by NylonAdmiral » Wed Apr 24, 2013 9:57 am

Hi

I have been fortunate enough to receive some great assistance on this forum so far so thought I'd see if anyone can help me shed some light on this problem too!

I just noticed that my SJ now appears to be leaking...

You can see from the attached image that it appears to be leaking fluid from the point I have circled in red, it doesn't seem to be a huge amount but certainly enough that I need to resolve the problem

Rather than take it all apart, find out whats wrong, then order the parts and wait for them to turn up, I'd rather order the parts in advance and do the whole job in one go so I can get out on the weekend! :)

Does anyone have an suggestions as to what might be causing this? Maybe it's a common problem someones aware of and I can just replace a simple seal? If not then I'll just have to start taking things apart later.

Thanks in advance for your ideas!
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SJ leak.jpg
SJ leak.jpg (369.08 KiB) Viewed 8467 times
1.6 16v, Rock Lobster, PAS, Muddyzook rear disc conversion, coated in Raptor, 33in x 10.5, heated seats, lovingly restored by Scottie!

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Re: Fluid leak around rear axle/brake drum?

Post by safari » Wed Apr 24, 2013 10:03 am

it s the oilseal which is very common to get worn

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dazerede
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Re: Fluid leak around rear axle/brake drum?

Post by dazerede » Wed Apr 24, 2013 10:05 am

My wheel looked like that last night copper pipe broke just before it entered the drum and sprayed every where

What is it oil or brake fluid

Could be the oil seal
Or

It could be the cylinder seals have gone best take the wheel and drum off and have a look
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Re: Fluid leak around rear axle/brake drum?

Post by kiwizook » Wed Apr 24, 2013 10:08 am

yeah, take the drum apart, could be an axle seal, or could be the wheel cylinder. best way is to open up and have a nosy, shouldn't take too long
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Re: Fluid leak around rear axle/brake drum?

Post by dunnin21 » Wed Apr 24, 2013 10:15 am

Mine did the same and it was the oil seal also, like the lads say strip it down

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NylonAdmiral
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Re: Fluid leak around rear axle/brake drum?

Post by NylonAdmiral » Wed Apr 24, 2013 11:22 am

That's great, thanks for the quick replies!

It smells suspiciously like diff oil so hopefully it's just that seal.

I'll pull it apart and have a look.

From looking at this really useful post:

http://www.suzukiclubuk.co.uk/index.php ... =26&t=2801

I'm guessing this is probably this part that I want to be ordering:

Oil seal 09283-48007
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Jordi
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Re: Fluid leak around rear axle/brake drum?

Post by Jordi » Wed Apr 24, 2013 11:39 am

Bit late, but looking at the quantity i'm going with oil seal. Possibly brake cylinder though.
1988 Samurai - Truck Cab & Tray Back - 1.6 8v & HIF44 - Snorkel - Stack Exhaust - PAS, YJs & 33s - Trussed, Gusseted & Pumpkin Capped Axles - 4.3 R&Ps - 4.16 T/Box - Rear Air Locker - Full Float Back Axle & Discs - RCV Front Shafts - X-Eng Handbrake - Custom Fuel Tank

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Re: Fluid leak around rear axle/brake drum?

Post by NylonAdmiral » Wed Apr 24, 2013 11:50 am

@Jordi - Never too late, thanks for the input.

To my surprise my local Suzuki dealership can get me the oil seals over night for about £4 so I'm going to get them in and then start pulling things apart.

I think I must be pretty close to having replaced every single bearing, seal and fluid on this SJ now, pretty soon it's going to be in the same condition it would have been 20 years ago!
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Re: Fluid leak around rear axle/brake drum?

Post by Jordi » Wed Apr 24, 2013 11:58 am

I have front bearings and diff bearings to go. Other than that its a full set throughout!

Makes a helluva difference!
1988 Samurai - Truck Cab & Tray Back - 1.6 8v & HIF44 - Snorkel - Stack Exhaust - PAS, YJs & 33s - Trussed, Gusseted & Pumpkin Capped Axles - 4.3 R&Ps - 4.16 T/Box - Rear Air Locker - Full Float Back Axle & Discs - RCV Front Shafts - X-Eng Handbrake - Custom Fuel Tank

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Re: Fluid leak around rear axle/brake drum?

Post by ScottieJ » Wed Apr 24, 2013 12:02 pm

If the oil seal has failed, chances are there will be play in the wheel bearing as well so might be worth just doing the whole lot, jack it up and give the wheel a wobble and check for play. bearing kits come with a new oil seal.
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