Raymarine autopilot ST4000+, Service Manual

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Autopilots
12 Autopilots Service Manual 83115-1
3.2 Disassembly/assembly
9
8
D3727-1
10
18
17
16
11
5
21
1. Drive ring 2. Back mounting plate assembly 3. Screw (x5) 4. Support plate 5. Belt 6. Bearing 7. Pinion sprocket 8. Roll pin 9. Drive lever 10. Drive wheel assembly 11. Drive eccentric assembly 12. Adjustment eccentric assembly
1
3(x5)
4
6
7
1
2
1
3
22(x4)
2
14
15
14
15
Large chamfer of adjustment locking nut to face protective cap
23
24
25
26
28
29
30
31
27
20(x2)
19
32
33
34
35
36
13. Adjustment wheel assembly 14. Adjustment locking nut 15. Protection cap 16. Roller screw (x7) 17. Washer (x7) 18. Roller (x7) 19. Pin 20. Shim (x2) 21. Gearbox drive shaft/ gear carrier 'C' 22. Gearbox retaining screw (x4) 23. Gearbox 24. Red motor seal
25. Flux ring 26. Motor location peg 27. Motor 28. Motor clamp 29. Motor clamp 'O' ring 30. Connector 31. Connector seal 32. Sleeve 33. End cap 'O' ring 34. End cap 35. Sealing cap 36. Connector nut 37. Cable assembly
37
Figure 7. Wheel Drive Actuator exploded view