TM 9-4310-397-14
4-34. HOURMETER TESTING AND REPLACEMENT.
This task covers:
a.
Removal
b.
Testing
c.
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. (See para
Electrical Repair
4-49.)
Item 3, Section III, Appendix B
a.
Removal.
NOTE
Terminal hardware is 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)
Disconnect wire leads (Figure 4-30, 1) from HOURMETER (2) and tag (item 18, section II, appendix E).
Figure 4-30. Hourmeter
(2)
Remove one hex nut (3), lock washer (4), bracket (5), and HOURMETER (2).
4-94
