Slow tire leak

General Discussion
Post Reply
User avatar
Stereo
KSRC Addict
KSRC Addict
Posts: 4578
Joined: Thu Aug 11, 2005 8:01 am
Bike: ZX10R
State: Victoria
Location: Pt Cook, Melbourne, Victoria, Australia, Pacific Ocean, Earth

Slow tire leak

Post by Stereo »

Hey guys, I have a slow leak in my rear tire, I lost most pressure over a period of about 8 days...

What is the course of action? Its not a very old tire...
The world is round. It has no point.
User avatar
mike-s
Apprentice Post Whore :-)
Apprentice Post Whore :-)
Posts: 6142
Joined: Sat Aug 07, 2004 5:43 am
Bike: Suzuki
State: New South Wales
Location: Arncliffe, Sydney
Contact:

Re: Slow tire leak

Post by mike-s »

Give it a once over for punctures, even on the sidewall and if nothing is found pump it up and put soapy water on it to see if you can find the cause by way of bubbles. even soap over the valve, sometimes they go too, and if they do its a super easy fix that can be done in a matter of seconds (excluding de/re-inflating the tire.)
Image
If it hurts, you aren't doing it right.
User avatar
Stereo
KSRC Addict
KSRC Addict
Posts: 4578
Joined: Thu Aug 11, 2005 8:01 am
Bike: ZX10R
State: Victoria
Location: Pt Cook, Melbourne, Victoria, Australia, Pacific Ocean, Earth

Re: Slow tire leak

Post by Stereo »

mike-s wrote:Give it a once over for punctures, even on the sidewall and if nothing is found pump it up and put soapy water on it to see if you can find the cause by way of bubbles. even soap over the valve, sometimes they go too, and if they do its a super easy fix that can be done in a matter of seconds (excluding de/re-inflating the tire.)
whats the fix if I find the leak?
The world is round. It has no point.
User avatar
mike-s
Apprentice Post Whore :-)
Apprentice Post Whore :-)
Posts: 6142
Joined: Sat Aug 07, 2004 5:43 am
Bike: Suzuki
State: New South Wales
Location: Arncliffe, Sydney
Contact:

Re: Slow tire leak

Post by mike-s »

if its the seal to the rim, maybe getting it cleaned up and re-seated will do the trick.
If it's the sidewall, throw it out, can't be safely fixed.
if it's a small puncture the tread of the tire then a plug can be installed, either a worm from the outside (which i recently put in my tyre after it ingested a metal offcut) or a mushroom plug installed on the inside. Former = easy and quick to add, not quite as sure a fix as a mushroom plug though.
If it's a slice (like it got stabbed with a knife) it's probably gone / unrepairable.
If it's the valve, easily fixed as above.
If its the valve stem, tyre needs to come off to instigate repair/replacement.
Image
If it hurts, you aren't doing it right.
User avatar
Wattie
VIP MEMBER
VIP MEMBER
Posts: 10041
Joined: Mon Oct 31, 2005 12:23 pm
Bike: ZX10R
State: New South Wales
Location: Bligh Park

Re: Slow tire leak

Post by Wattie »

yeah, i'd chuck one of those tubless repair kits in it, the ones with the chord dipped in tar stuff are best for getting through small holes without tearing the bung. rubber bungs are hard to get in.
Wattie #55
ZX10R "The Crim"
ZX10R "Gumby"
Proudly Supported by Allfixed Automotive 9634 1455
sam & srt, survived
RGM, left a message
User avatar
Wattie
VIP MEMBER
VIP MEMBER
Posts: 10041
Joined: Mon Oct 31, 2005 12:23 pm
Bike: ZX10R
State: New South Wales
Location: Bligh Park

Re: Slow tire leak

Post by Wattie »

this one, note the needle type poker thing.
Image

NOT this one. note the side cut out of the poker thing (it gets caught on the way in and out)
Image

these ones with the rubber ones suck donkeys balls. the rubber tears when you stick it in. and your tyre gets pregnant. oh hang on... nah tyres are infertile.
Image
Wattie #55
ZX10R "The Crim"
ZX10R "Gumby"
Proudly Supported by Allfixed Automotive 9634 1455
sam & srt, survived
RGM, left a message
User avatar
Wattie
VIP MEMBER
VIP MEMBER
Posts: 10041
Joined: Mon Oct 31, 2005 12:23 pm
Bike: ZX10R
State: New South Wales
Location: Bligh Park

Re: Slow tire leak

Post by Wattie »

if you want to spend lots of cash...

Image
Wattie #55
ZX10R "The Crim"
ZX10R "Gumby"
Proudly Supported by Allfixed Automotive 9634 1455
sam & srt, survived
RGM, left a message
User avatar
robracer
VIP MEMBER
VIP MEMBER
Posts: 15251
Joined: Thu Feb 24, 2005 8:23 pm
Bike: ZX6R
State: New South Wales
Location: Port Macquarie

Re: Slow tire leak

Post by robracer »

I once got a tyre fitted that went down over 2 days........ could not find a problem with the valve & it was a new tyre so I ruled out the tread section, because the rim was off the bike I placed it flat on the bench & poured water round the rim...... hey presto found the leak! turns out the brush they use to put on the lube shit on the edge of the tyre was disintegrating, I could not believe my eyes..... there were bristles between the tyre & rim..... stupid fuckers :twisted:
User avatar
PUNCHY
Newbie
Posts: 11
Joined: Mon Aug 10, 2009 5:12 pm
Bike: Other Kawi
State: New South Wales

Re: Slow tire leak

Post by PUNCHY »

Just take it to the the tyre bloke..To easy..
Shit..!
User avatar
miks
KSRC Member
KSRC Member
Posts: 166
Joined: Wed Feb 11, 2009 9:55 pm
Bike: Ninja 250
State: Victoria
Location: Western Suburbs, Melb

Re: Slow tire leak

Post by miks »

Hey,

Was wondering if you guys know anywhere in the West of Melbourne (St Albans, Sunshine etc) that would do 'mushroom' plugs for a punctured tyre. Also if Bob Janes T-mart on Elizabeth St. do puncture repairs and plugs on motorbikes. Also, how much would it cost to get a tyre plugged with a 'mushroom' plug?

Cheers
:)
User avatar
Sulli
KSRC Contributor
KSRC Contributor
Posts: 1096
Joined: Tue Jun 21, 2005 7:12 pm
Bike: ZX9R
State: Queensland
Location: Brisbane/southside

Re: Slow tire leak

Post by Sulli »

mushroom plug with the wheel off the bike $25-35 with wheel on the bike upwards of $50+ dont forget they should rebalance the wheel as well
Nostradamus probably got it right
Post Reply