Friday, May 09, 2008

Fork Seal Repair

These pics are mostly for Danny, but this is a pictorial representation of the motorcycle repair I performed on Monday. I was changing out the front fork seal on one of the two vertical suspension tubes because it was leaking oil. You're supposed to change them both at the same time, but I only had one seal, so I just did one.

Before


A broken seal dust cover


Starboard slider tube removed


Draining the oil from the tube

Shiny, scratch free, and straight. Nice!

The new replacement seal

Fork installed

Custom tooling. I needed this to seat the new seal. It only worked so-so. It was still a little too sharp and I ended up making a few marks on the top edge of the seal. It should not negatively affect the seal performance though.

Job completed. Ready to ride.

I rode up the Squaw Peak road after the repair and it seems to be working. I haven't been on the bike for a few days, so I need to go check on it to make sure the repair was successful on the long-term. Good fun!

2 comments:

Danny McMillan said...

Nice work, mate. The parts look just like mine. Whose bike was next to the house? I need to do my chain soon. I will be working for the dental school starting in July, and a colleague has the chain breaker tool, so I'll just wait until then. What about Raytheon? What position is available?

Unknown said...

you did a great job! what an engineer!