Lower Thread Tension (Thread Tension Of The Bobbin Case) - Husqvarna VIKING Designer Jade 20 Service Manual

Settings
14.Lower thread tension (thread tension of the bobbin
case)
Check
1. Insert a full bobbin into the bobbin case.
2. The thread tension spring of the bobbin case shall give a resistance of 17 g when pulling the thread
slowly, using normal #50 polyester thread.
Adjustment
1.Turn screw (A) until the correct thread tension is obtained.
2. Please use a 15 g lead weight or a tension gauge as a setting gauge.
NOTE! Before any adjustment is made remove any loose pieces of thread or fl uff from the thread tension
discs.
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