Bernina Virtuosa 150 QE Timing Advice Required
4 Attachment(s)
I am in the process of maintaining and reviving my Bernina Virtuosa 150 QE. The machine was working beautifully before undertaking the work, although the handwheel was quite tight.
I stripped and serviced the belt tension roller and whilst replacing this assembly, the drive belt (Base Shaft) disengaged and now the top and bottom cogs need to be realigned. Although I have consulted the Service Manual, I can’t find any specific information on achieving the correct synchronisation/timing or indeed the adjustments necessary to achieve this. I attach several photos of the machine and close ups of the tension roller assembly and the hook area. Any advice in this regard would be appreciated. Attachment 625673 Attachment 625670 Attachment 625672 Attachment 625671 |
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