Headstock unit Shopsmith Mark V 522209 design Refurbishment

Headstock unit Shopsmith Mark V 522209 design Refurbishment

Here is another headstock option 

The Base unit supplied has been fully stripped and overhauled with new parts fitted where required.

New belts with bearings for drive and quill are usual fitments

The actual service schedule will come with this unit.

Ready to run and give many years of service

The unit will have been tested to comply with 1995 Health and Safety standards

Service overhaul carried out as follows:-

1. Dismantle, clean and inspect all components
2. Speed dial handle PASS FAIL
3. Speed dial assembly casting PASS FAIL
4. Quadrant PASS FAIL
5. Remove motor. Clean and blow out dust with compressed air
6. Test the motor and check wiring is undamaged PASS FAIL
7. Check main power cable and plug  PASS FAIL
8. Internal testing of the motor is carried out by specialist if required YES NO
9. Check motor sheaves surfaces for damage PASS FAIL
10. Check Lower belt for width, fraying or damage PASS FAIL
11. Check control Sheave for damage and bearing function PASS FAIL
12. Note upper belt tension position for stretch or fraying PASS FAIL
13. Remove idler shaft and check assembly for wear PASS FAIL
14. Inspect idler sheave assembly PASS FAIL  
15. Dismantle on/ff switch, clean, file contacts, test forcontinuity PASS FAIL
16. Check the Power Loss disconnect for function PASS FAIL.
17. Remove & dismantle quill front assembly, clean, test inner/outer bearings, PASS  FAIL
18. Remove Drive hub assembly, check for wear/rumble bothbearingsPASSFAIL
19. Check Drive hub nylon bush for wear/damage PASS FAIL
20. Remove & dismantle quill feed pinion assembly Check spring PASS FAIL
21. Check, Clean, lubricate quill pinion assembly re-assemble with correct tensions
22. Clean casting and check for cracks PASS FAIL
23. Check for drive hub safety cover PASS FAIL
24. Check for Safety and warning  labels  PASS FAIL
25. Reassemble the unit for tests.
26. Adjust the speed quadrant assembly for correct positioning and speed control
27. Final checks and adjustments
28. All tests complete. (pass)

Notes to client:

Using this checklist any items which fail will be replaced.

The report on the individual headstock will be supplied with the unit.

WARRANTY

For peace of mind the mechanical unit comes with a 6 month warranty on parts and labour.

The electric motor will come with a 90 day warranty which excludes misuse.

Electric motors can be burnt out quite quickly if used in an unsympathetic manner and such use will not be covered.