Lubrication Mechanism (2); Shaft Bush Mechanism - Brother HE-800A Service Manual

3. ASSEMBLY

3-22. Lubrication mechanism (2)

3-22-1. Shaft bush mechanism

4263Q
Wick should not
protrude
from here
4264Q
1. Insert the felt (1) into the bush F (2).
2. Insert the wicks (3) and (4) into the bush F (2), and insert the felt (5) to stop them from coming out.
* At this time, push in firmly so that the felt (1) and the wick (3) are touching the upper shaft (6). If they are not
pushed in firmly enough, seizure of the upper shaft may occur.
3. Insert the wick (7) into the bush F (2), and insert the felt (8) to stop them from coming out.
4. Pass the wick (9) through the tube support U (10) and push it firmly into the upper shaft lubrication hole.
5. Pass the wick (11) through the tube support U (10) and push it firmly into the zigzag lever shaft lubrication hole.
6. Install the tube support U (10) with the screw (12).
7. Pass the oil tube (13) around the outside of the tube support U (10) as shown in the illustration.
72
Push so they touch
the upper shaft
HE-800A
4265Q