Oldman68

.020 Over
Joined
Oct 14, 2022
Messages
27
Location
South West UK
Ride
2012 Rocket Roadster Red Haze
I have a 2012 Rocket Roadster and 2 yrs ago the L/h fork seal started leaking after it was parked up for the winter, so I replaced both side seals and dust covers at the same time with Triumph genuine parts and upgraded the fork springs with Hagon progressive kit. All was fine until a few days ago when again after the winter hibernation the R/H fork seal is now showing sighs of leaking. The L/h seal is OK so the first thing I thought was that had I fitted the seals the wrong way around but having travelled last yr around France for at least 1000 mls+ without issues the problem would have shown up earlier. So I removed the dust seal on the both side to see which way around the fork seal was fitted and after dropping down both dust seal you can see what I would describe as the underside of a oil seal as these are upside down forks, i.e. a seal with a coiled spring that goes around the seal to keep the seal tight.
fork seal.jpg
when looking upwards from the ground so is this correctly fitted. I have a factory Triumph manual and it does not give any info on which way around it should should be fitted. I have looked on YouTube as most do It seems to me that's its correctly fitted but I would like to know for sure.
 
Writing on seal face faces out, you should see, writing and xxxx on seal face, i cant see w picture. Your spring clip has bent ears, the ends if that spring clip should be further in guide. My pictures are awful not much help
 

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Looking at your last photo I think I can see the coiled compression spring that's part of the oil seal, which if that's the case then my fork seals are fitted correctly.
 
I beleive the spring goes inside. If you can see the spring, it is installed wrong. At least that how I have always done it. 54 plus years of home wrenching. With the spring side inside you get the pressure of the fork oil pushing against the seal and spring to keep the lip of the seal tight against the fork tube.
 
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