TinLizzie TL18LS IV Series Dealer Service Manual

Remove Belt Guard  

Replacing the Fuse 

Removing side cover for access to Needle Sensor and Bobbin Winder 

Needle Sensor 

Motor Sensor 

Bobbin Winder Adjustments  

Adjusting the height of the Hopping Foot  

Adjusting the stroke of the Hopping Foot

Removing the Front Cover

 Adjustment of the Presser Bar

Presser foot lift bar / upper thread tension release

Needle bar adjustment

Timing the machine 

Check spring / Tension assembly replacement  

Opening the Electronics Box

Disconnect Power supply 

Indicator lights and speed pot on the control board 

Diagnostic Test with the control board

Diagnostic Test with the handle bars Controller and Power supply compatibility chart

 Trouble Shooting Guide

 Technical Overview