Mate,
Don't bother with the oiler, it is crap from the 30's.
Please dont prod that bloody oiler, it will deliver old contaminated engine oil straight to your kingpins and eventually your disk brake rotor (no brakes when you need it) it is obsolete engineering from the 30's.
I have just fitted new kingpins and bushes and at the top of the new kingpin is a hole.
Into this hole screws the top bolt, mine had been pre drilled with a hole for the old oiler! my dealer advised me to screw in a grease nipple, ( to seal up the said hole) and NOT to apply grease.
It apparently just oozes out of the old oiler hole and congeals on the top area of the kingpin and just collects grit and debris form the road.
I am happy with just greasing the bushes at the lower end only and forgetting the top end.
