Bernina 717 Manual - Page 51

Cleaning and oiling A 4 Cleaning and oiling the hook. Remove Alter cleaning pour a low drops of oil bobbin case. With the forefinger of the Into the shuttle race. Insert the shuttle right hand press latch to the left. The again with the left hand. Lock the bridge locking bridge together with the hook together with the shuttle race cover, race cover can now be turned down making sure that the spring snaps back into positron. Test by turning the hand- wheel as a precautionary measure. Re- 'art -Ws place arm cover and -e-scree: tightly. When the bobbin r . - elect the hinged shuttle Govt., .r /A I Now the hook can be taken out and trie hook race cleaned with a small brush and cotton duster. Never use hard tools such as screwdrivers and scissors for removing thread particles