TM 5-3805-254-20-2
FREQUENCY SENSING RELAY SWITCH
This task covers:
a.
Removal (page 2-706)
b.
Installation (page 2-706)
INITIAL SETUP
Tools
Personnel Required
Screwdriver, flat-tip, 3/16-inch
One
Wrench, box-end, 7116-inch
Equipment Condition
Materials/Parts
Battery ground cable disconnected
Tags, marker (item 21, appendix C)
(page 2-424).
Left side hood panel opened (page 2-424).
ACTION
LOCATION
ITEM
REMARKS
REMOVAL
1.
Frequency sensing
Two screws (2) and
a. Tag wires (page 2-424).
relay switch (1)
two wires (3)
b. Using 3/16-inch flat-tip screwdriver,
unscrew and take off.
2.
Two screws (4)
Using 7/16-inch box-end wrench, unscrew
and take out.
INSTALLATION
3.
Firewall (5) and
Two screws (4)
Screw in and tighten using 7/16-inch box-
frequency sensing
end wrench.
relay switch (1)
4.
Two wires (3) and
a. Screw in and tighten using 3/16-inch
two screws (2)
flat-tip screwdriver.
b. Get rid of tags.
2-706
