Pfaff 1246 - Manual (Page 37)

Care and maintenance
10 - 2
Fig. 10 - 03
Only use oil with a mean viscosity of 22.0 mm 2 /s at 40°C and a density of
0.865 g/cm 3 at 15°C.
We recommend PFAFF sewing machine oil. Part no. 280-1-120 144.
10. 03 General lubrication
1
Fig. 10 - 02