Setting Positions Of Parts On Lower Shaft - Singer s18 Service Manual

The setting positions of the parts on the lower shaft are as shown below.
The setting angle of the parts (A), (B) and (C) is the same as (D).
Feed lifting cam
Cam (A)

SETTING POSITIONS OF PARTS ON LOWER SHAFT

Feed cam (C)
Cam (B)
Y
Pin
Belt wheel
setting
mark
Pin
Lower shaft gear
Spring pin (D)
Y view
30
Spring pin (D)
X
Shield plate
Belt wheel
setting
mark
Spring pin (D)
Belt wheel
X view