Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
That casting type was on the end of SOHC production (750 F2, CB650 I think) then on following twin cam bikes.150ml not a bad start point if you can't find information as it's not absolutely critical. Minimum has to still cover damper valves (with spring volume in the fork cavity ) such that it doesn't go into air and not damp. Maximum is more to do with air gap above the oil and going too high here will give hydraulic lock to prevent fork compression. This Maximum is usually considered adjustable in level if you want for example to give more air spring effect at full compression in preventing bottom out under heavy braking. Tweaks of 10ml going upward from 150 ml would be normal to assess. Or measuring down from top of stanchion with a dipstick to set that way. The 750 F2 manual states 145~155 cc fill volume.
What grade of Motul Ft Ork Oil do you is it there seem to be in quite a bit few grades fr ok m 5W to 20W?
Quote from: McCabe-Thiele (Ted) on December 01, 2022, 06:48:56 PMWhat grade of Motul Ft Ork Oil do you is it there seem to be in quite a bit few grades fr ok m 5W to 20W?We usually use 10W Ted.