Bernina 717 Manual - Page 53

Cleaning and oiling L V Remarks Bernina Dealer's notes regarding instructions, home calls and possible guarantee work Date Notes Cleaning and oiling the hook. Tilt head Alter cleaning pour a lew drops of oil of machine to the back. Remove bobbin into tho shuttle race. Insert the shuttle case. With thumb of loft hand press latch again with the loll hand. Lock the bridge to the left. The locking bridge together together with the shuttle race cover. with the hook race cover can now be making sure that the spring snaps back turned down. IMO position. Test by turning the hand- wheel as a precautionary measure. Re- place arm cover and ro-screw tightly When the bobbin case is inserted the hinged shuttle cover can be closed. Insert bobbin case and close noodle plate slide. I.lachine can be put in its proper position again. Now the hook can be taKen out and tne hook race cleaned with a small brush and cotton duster. Never use hard tools such as screwdrivers and scissors tor removing thread pennies.