Brother SC-2000 Service Manual page 70

Set the lever hook on the head holder guide, insert the lever shaft into the hole in
the head holder guide, pass the lever shaft through the lever hook return spring,
and insert the lever shaft into the hole on the opposite side of the head holder guide
in the direction of the arrow. Then, set the retaining rings on both ends of the lever
shaft, as shown in Fig. 3.65
Lever hook
Lever shaft
Head holder guide
Stopper
Lever hook return spring
Lever hook
Head holder guide
Head holder guide
Fig. 3.65
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