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This Bernina 117L may look beautiful but it is seized rather tightly.
This video covers methods for tracking down where the seizure is, as well a a look around this beauty.
Video details listed in the index below.
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Web Site - www.institches.co.nz
Index:
0:00 - Introduction
0:42 - Checking the motor
2:50 - There's a split in the power cord insulation
3:17 - Removing the machine head from the base
3:58 - Checking top shaft for seizure
4:29 - Checking vertical shaft for seizure
6:19 - Lubricating lower shaft bearings
11:22 - Carefully heating up some bearings
12:54 - Lubricating the top end of the machine
14:17 - All lubrication points as in the manual
15:20 - Explaining the base positioning finger
16:20 - Still partially seized but maybe getting better
18:03 - Lubricating the bottom end of the machine
20:26 - Removing the presser foot and throat plate
21:36 - Motor mounting and checking motor brushes
22:44 - Testing under power
23:47 - Where to from here?
24:46 - Conclusion and thanks