Adjusting The Basic Machine; Basic Position Of The Machine Drive - Pfaff 1051 Instruction Manual

11

Adjusting the basic machine

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11

Basic position of the machine drive

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11 - 3
This adjustment is only required if toothed belt 2 has been removed.
Requirement
When the needle bar position is 0.6 mm above the BDC, the marks on the machine
housing 3 and toothed belt wheel 1 must be flush with each other.
4
3
Fig. 11 - 02
Set needle bar at 0.6 mm past b.d.c.
Turn toothed belt sprocket 1 according to Requirement and push on toothed belt 2.
2
1
57-42a
Adjustment