TM 5-5420-202-34
TESTING:
Lift switch guard (A) and push switch
1.
(B) to UP position.
2.
continuity reading of less than 2
ohms between connector (C) pins
A and B.
3.
continuity reading of less than 2
ohms between connector (C) pins
B and D.
4.
than 2 ohms in steps 2 and 3,
remove cover. Do continuity
checks on switch (B) and
connector (C). Replace bad parts.
Set switch (B) to OFF by closing
5.
switch guard (A).
6.
10 million ohms between
connector (C) pins A and B.
If reading is not greater than 10
7.
million ohms in step 6, remove
cover. Do continuity check on
switch (B). Replace switch if bad.
Go on to Sheet 3
12-2