TM 10-4320-226-14
4.13.8 Safety Relay (K1) Base Replacement.
This task covers:
4.13.8.1 Removal
4.13.8.2 Installation
INITIAL SETUP
Tools
Equipment Conditions (continued)
General Mechanic’s Tool Kit (appendix B,
Control Panel Assembly Cover removed,
. -
Section III, Item 1)
Materials/Parts
Tags (appendix E, Section II, Item 12)
Equipment Conditions
Equipment shut down, refer to
paragraph 2.5.1.2 or 2.5.2.2.
paragraph 4.13.1.
General Safety Instructions
To prevent rolling or sliding, do not
work on equipment that is not securely
stabilized.
Do not work on equipment without
following standard shop safety
precautions.
Figure 4-48.
Safety Relay (K1) Base Replacement.
4.13.8.1 Removal.
To prevent rolling or
securely stabilized.
warning may result in
sliding, do not work on equipment that is not
Ensure both wheels are secure.
Failure to obey this
serious personal injury.
a.
Tag wires (figure 4-48,
1) and diode (2) on terminals 2 and 7.
b.
Remove terminal screws, wires (1) and diode (2) from terminals 2 and 7.
Keep diode in safe place.
c.
Tag and disconnect remaining wires (1) .
d.
Remove two nuts (3) retaining clip (4), spacers (5), screws (6) and base (7).
4.13.8.2 Installation.
a.
Install base (7),
b.
Connect wires (1)
c.
Connect wires (1)
4-90
screws (6), spacers (5), retaining clip (4) and nuts (3).
removed in step b of removal and remove tags.
and install diode (2) to terminals (2 and 7).
