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TM 10-4320-351-14
5.7.8 Replace Voltage Regulator. (Refer to figure 5-17.)
This task consists of:
a. Removal
b. Installation
INITIAL SET-UP:
Tools:
Materials/Parts Required:
Screwdriver, Cross Tip, #2
Tags, Electrical (Appendix F, Section II, Item 16)
(Appendix B, Section III, Item 3)
Key, Socket Head Screw, 3/16"
Equipment Condition:
(Appendix B, Section III, Item 3)
Accessory module removed from system.
(para. 2.9)
a.
Removal.
(1)
Remove the twenty-four screws (1) and flat washers (2) that secure the control panel (3) to the control box
(4).
(2)
Lift the control panel (3) from the control box and set on edge clear of work area.
(3)
Tag all voltage regulator leads and remove from voltage regulator (5).
(4)
Remove the two socket head screws (6), flat washers (7) and ground wire (8). Remove the voltage
regulator (5).
b.
Installation.
(1)
Install voltage regulator (5) and ground wire (8) in control box with two socket head screws (6) and flat
washers (7).
(2)
Install leads on voltage regulator (5) as tagged. Remove tags.
(3)
Install control panel (3) in control box with twenty-four screws (1) and flat washers (2).
5-40
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