typical GC6-7 - 7. Periodical Cleaning; 7.1 Cleaning the Feed Dog; 7.2 Cleaning the Rotating Hook

41
Rotating hook
Feed dog
191 9
Feed bar
42
7.1. Cleaning the feed dog(Fig.41)
Cleaning the rotating hook(Fig.42)
Remove the throat plate and clean off all the dust
and lint on the feed dog.
7.2
Lay down the machine head and clean the hook,
wipe the bobbin case with soft cloth.
7. Periodical cleaning
Rotating hook