skipd1
Cast Iron
- Joined
- Jan 6, 2010
- Location
- Bismarck, ND
I have recently picked up a new to me 1938 Hendey 12x30 18 speed gear head lathe. I have been posting my progress on another forum but not getting much feedback so I'm going to try here.
My plan is to work on the headstock and gear cases first, then the drive clutch and possibly the motor. Then later to lift off the headstock to inspect the leadscrew reverse gearing and then the apron and saddle.
I opened the drains for the headstock and spindle reservoirs and flushed them with mineral spirits. I used a modified battery powered transfer pump to wash out the headstock. This proved to be surprisingly effective and quite fast.
I filled the headstock and spindle reservoirs with ISO46 Hydraulic oil and ran the lathe for a few minutes to get everything lubricated. My next task was to flush out both the 3 speed and QCGB in the same manner as with the headstock. The Jacobs QCGB was really dirty and had a lot of swarf in the bottom of the case. The 3 speed gearbox next to it was relatively clean.
My plan is to work on the headstock and gear cases first, then the drive clutch and possibly the motor. Then later to lift off the headstock to inspect the leadscrew reverse gearing and then the apron and saddle.
I opened the drains for the headstock and spindle reservoirs and flushed them with mineral spirits. I used a modified battery powered transfer pump to wash out the headstock. This proved to be surprisingly effective and quite fast.
I filled the headstock and spindle reservoirs with ISO46 Hydraulic oil and ran the lathe for a few minutes to get everything lubricated. My next task was to flush out both the 3 speed and QCGB in the same manner as with the headstock. The Jacobs QCGB was really dirty and had a lot of swarf in the bottom of the case. The 3 speed gearbox next to it was relatively clean.