Pfaff 3334 User Manual

Contents
Page
A. Description and Operation 5
1. General Information 5
a. Purpose of Employment 6
b. Application Possibilities 7
2.
Operation 8
a. Efficiency Rating 8
b.
Mode of Operation 8
c. Sewing Cycle 9
3. Mechanical Setup . 13
a. Shuttle ond Needle Bar Drive . 13
b. Feed Motion 13
c. Automatic Stop Motion 18
d. Thread Trimming Action 20
B. Instructions for Repair 30
1. Disassembly , 30
2. Assembly 31
3. Adjustment and Check-Up 33
a. Timing the Shuttle and Setting the Needle Bar ot Correct Height 33
b. Timing the Feed Motion 39
c. Timing the Thread Trimming Action 46
d. Adjusting the
Work Clamp 49
e. Timing the Stop Motion 49
f. Timing the Thread
Nipper and Adjusting the Thread Tension 53
From the library of: Superior Sewing Machine & Supply LLC

Pfaff 3334 Specifications

General

Brand	Pfaff
Model	3334
Category	Sewing Machine
Language	English