TM 9-4310-397-14
4-38. TACHOMETER TESTING AND REPLACEMENT .
This task covers:
a.
Removal
b.
Installation
INITIAL SETUP
Tools:
Equipment Conditions:
General Mechanics Tool Kit
Control panel door open.
Item 1, Section III, Appendix B
Battery cables disconnected from batteries.
Shop Equipment Electrical
(See para 4-49.)
Item 3, Section III, Appendix B
a.
Removal.
NOTE
Terminal and mounting hardware are supplied with most components and cannot be purchased
separately. Retain all hardware if original component is not being replaced. If component is being
replaced, use new hardware supplied.
(1)
Tag (item 18, section II, appendix E) wire leads (Figure 4-35, 1).
Figure 4-35. Tachometer
(2)
Remove four each terminal mounting nuts (2) and lock washers (3) and disconnect wire leads (1).
4-103
