Pfaff 474

Adjustment
11 - 67
11.09.04 Bevel gear play (on the PFAFF 471 and 474)
Requirements
1. When sewing forwards, there must be a slight play between bevel gears 6 and 7.
2. When sewing backwards, there must be a slight play between bevel gears 6 and 8.
Fig. 11 - 62
● Disconnect air supply of the air filter/lubricator.
● Move unit 1 by hand as far as possible to the right.
● Adjust bracket 2 (screws 3) according to requirement 1.
● Move unit 1 by hand as far as possible to the left.
● Adjust screw 4 (nut 5) according to requirement 2.
5
6
8
3
1
2
4
7