Record Power CL3-CAM Original Instruction Manual page 32

11. Maintenance - cont.
14. The new spindle & bearing can now be
fitted, ensure that the outer locking ring (still
fitted to the old bearing) is transferred to the
new bearing. Fig. 11.15.
15. Screw the thread protector back on to
the spindle. It is now ready to be fitted in the
headstock Fig. 11.16.
16. Introduce the spindle and bearing back into
the headstock. Ensure that the drilled holes are
uppermost as the bearing is pushed into place.
Hook the inner locking ring and the drive belt
onto the spindle Fig. 11.17.
17. Now slide the pulley on to the spindle
ensuring that the grub screw is aligned with the
key way (slot) on the spindle Fig. 11.18 and
Fig. 11.19.
18. Place the back bearing on the end of the
spindle up against the step in the shaft. Once
fitted this back bearing should be offered up
to the fitting area in the back of the headstock
ready to be re-seated. Fig. 11.20.
19. Holding the spindle and bearing assembly in
place, tap the thread protector with a soft faced
or plastic faced mallet, knocking the whole
assembly back into the headstock Fig. 11.21.
20. While the spindle and bearing is being
knocked into place, one hand must be used to
keep rotating the spindle a 1/4 turn at every
strike of the mallet. This ensures that the
back bearing seats correctly in the rear of the
headstock. You will feel the back bearing seat
against the headstock and there will be a dull
thud as the mallet strikes the thread protector.
This stage is now complete Fig. 11.22.
21. Replace the Allen bolt and large washer into
Fig.11.16
Fig.11.17
Drilled
holes
uppermost
Fig.11.18
Key way slot
Fig.11.19
TIP
The pulleys lock onto the shafts using two grub screws.
A
A knurled base grub screw which locates into the dog grub screw.
B
Then the dog grub screw locates into the groove on the shaft.
Fig.11.20
Step in the
shaft
Fig.11.21
Fig.11.22
Fig.11.23 Fig.11.24
A
Back
bearing
B
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