Settings; Arm Shaft End Play And Horizontal And Vertical Gear Mesh - Singer Inspiration 4228 Service Manual

Setting

Arm shaft end play and horizontal and vertical gear mesh

1. Loose the collar screw (a).
2. Push the hand wheel and arm shaft (b) to the left.
3. Insert a 0,23 mm shim gauge as indicated in the illus-
tration and pull the handwheel and arm shaft to the right.
4. Loose the gear screw (c) and lightly move gear
(e) to the left until it just touches the gear (d).
5.Tighten securely the gear screw (c).
6. Remove the shim gauge and pull the hand
wheel and the horizontal shaft to the right.
7. Push the collar to the left until it just touches the bushing.
8. Tighten firmly the collar screw (a).
Note that there are two identified teeth on the arm shaft gear, and only one tooth on the verti-
cal shaft gear. This tooth must be located between the two teeth on the arm shaft gear.
10 Singer Inspiration