Cal Haines
Diamond
- Joined
- Sep 19, 2002
- Location
- Tucson, AZ
Interesting! On later machines, like Grant's round-dial, the drain that leads to the headstock center reservoir is on the other side (the bearing side) of the front bearing retainer. The tailstock side is drained by a small, angled hole at 6 O'clock that lets excess oil from the labyrinth seal run down the right (tailstock-facing) side of the headstock and into the chip pan.