Pfaff 335

Care and maintenance
10 - 3
10.04 Oiling the sewing hook
Switch off the machine!
Danger of injury due to
unintentional starting of the
machine!
● Remove the bobbin case.
● Apply 1 - 2 drops of oil to the hook race
daily (see arrow).
● Replace the bobbin case.
Only use oil with a 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. 280-1-120144.
Fig. 10 - 04
10.05 Oiling the needle-head parts
Switch off the machine!
Danger of injury due to
unintentional starting of the
machine!
● Remove the faceplate.
● Oil all moving parts and bearing points
(see arrows) twice a week.
● Refit the faceplate.
Only use oil with a 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. 280-1-120144.
Fig. 10 - 05