Bernina Record 930 Electronic User manual

Service Guide
Model 930
Sewconsult.com 2002
Div. Sewing Educational Warehouse

Table of Contents
Parts of your machine Page 1
Removing covers page 2 – 4
Cleaning and lubrication page 5 – 6
Adjusting bobbin tension page 7
Adjusting top tension page8
Hook timing page 9 – 10
930 service tips page 11 – 55
Troubleshooting guide page 56 – 60

1

2
Tuning up your machine
There are three main points to a tune-up on a sewing machine.
-Cleaning and oiling
-Hook and feed timing
-Internal tension adjustment
Start by removing the covers on your machine.
DO NOT START ANY REPAIRS WITH OUT UNPLUGGING THE
MACHINE FROM THE WALL OUTLET