Brother KE-430F Service Manual page 142

12. APPLYING GREASE
< B. Applying grease to the rock gear shaft F assembly >
NOTE:
• Once the grease tube has been opened, remove the nozzle from the tube, attach the cap securely and store the tube in a
cool dark place.
• The grease should be used as quickly as possible.
• When using the grease again, remove any old grease from inside the nozzle first.
(Store the tube away carefully once the tube has been opened, otherwise the grease remaining inside the tube may
deteriorate, and this may affect its lubricating performance.)
<Resetting the grease up counter>
132
1. Tilt back the machine head.
2. Loosen the two screws (1), and then remove grease
holder F (2).
3. Turn the pulley in the direction of the arrow to move the
rock gear shaft F assembly (3) to the most forward
position.
4. Remove the bolt (4) and the crank rod washer (5).
5. Insert the grease nozzle (6) into the hole in the rock gear
shaft F assembly (3) as far as it will go as shown in the
illustration, and apply grease until it is overflowing slightly
from the edges.
6. Pull out the grease nozzle (6) while adding the grease.
7. Install the bolt (4) and the crank rod washer (5).
8. Install grease holder F (2) with the two screws (1).
9. Install the rear cover with the four screws.
2317B
2317B
Once the grease has been applied, follow the procedure
below to reset the cumulative number of stitches between
grease applications.
1. While pressing the F1 key (1), turn on the power switch.
"GCt" will appear in the PROGRAM No. display (2), and
the cumulative number of stitches until grease should be
applied will be displayed in the total of six columns in the
section No. display (3) and the menu display (4) in units of
10,000 stitches.
2. Press and hold the RESET key (5) for 2 seconds or more.
(This completes the reset procedure.)
3. When you press the TEST key (6), the displays will return
to their normal displays.
2344B
KE-430F, BE-438F