TM 5-6115-465-34
TO 35C2-3-446-2
NAVFAC P-8-625-34
TM 06858B/06859D-34
30. Nut
1. Screw
2. Lockwasher
31. Tooth lockwasher
32. Potentiometer (R12)
3. Nut
33. Spacer
4. Lockwasher
34. Sealing washers
5. Bracket
35. Nut
6. Threaded rod
36. Tooth lockwasher
7. Screw
37. Test jack
8. Lockwasher
38. Screw
9. N u t
39, Lockwasher
10. Nut
40. Gasket
11. Tooth lockwasher
41. Electrical connector (P2)
12. Potentiometer (R18)
13. Nut
42. Screw
14. Nut
43. Lockwasher
44. Gasket
15. Tooth lockwasher
16. Potentiometer (R16)
45.' Electrical connector (P5)
46. Screw
17. Nut
18. Nut
47. Lockwasher
48. Gasket
19. Tooth lockwasher
20. Potentiometer (R15)
49.
Electrical connector (J3)
21. Nut
50.
Screw
22. Nut
51.
Lockwasher
23. Tooth lockwasher
52.
Gasket
53.
24. Potentiometer (R15)
Electrical connector (PI)
25. Nut
54.
Cover
26. N u t
55.
Namepbate
27. Tooth lockwasher
56.
Gasket
28. Potentiometer (R11)
57.
Printed circuit board assembly
29. Nut
58.
Housing
Figure 4-15. Governor Control Unit, Exploded View (Sheet 2 of 2)
WARNING
e. Cleaning, Inspection, and Repair.
Wear protective glasses and asbestos
(1) Clean housing and cover with dry cleaning
gloves when removing governor control
solvent (Federal Specification P-D-680) and dry with
unit. Hot potting compound will cause
filtered compressed air.
severe turns should it come in contact
with the skin.
(2) Clean electrical components with a clean,
Lint-free cloth lightly moistened with an approved
(4) Remove governor control unit from-oven.
solvent.
(5) Slowly lift cover (54) with attached parts
(3) Visually inspect cover and housing for
and printed circuit board (57) from housing (58).
cracks, dents, defective paint and other damage.
(6) Place printed circuit board on a drain
(4) Inspect potentiometers for cracks, lawns,
board and allow to cool.
and other damage.
(7) Remove screws (38, 42, 46, and 50) and
(5) Inspect electrical connectors for bent or
lockwashers (39, 43, 47, and 51) attaching connect-
broken pins, cracks, burns, and other damage.
ors (41, 45, 59, and 53), gaskets (40, 44, 48, and
52) and cover (54).
(6) Inspect printed circuit board assembly for
cracks, breaks, burned or damaged components and
(8) Disassemble remaining components
cold solder joints.
mounted on cover in accordance with index num-
(7) Inspect all wiring for burned, chaffed, or
bers 9 through 37.
damaged insulation and loose connections.
4-24
