Quote:
Poster: matbighat Date: 2006/6/9 9:43:24
1. some people install a zirc fitting to supply lubrication to the plastic bushes
Translation to Austspeak, Zirc = Grease nipple.
The service life of these bushes seems to be somewhwere between 25 to 30 years & the urethane bushes that I used don't have any internal grooves to transfer the lubricant from one end to the other.
I also lubed them with Molybond grease on assembly, so with any luck, they will outlast the last pair of bushes which failed after only 26 years.
If using 'genuine' replacements like in the picture, then using a Zirc fitting/ grease nipple, is a good idea.