TM 11-5820-890-30-4
3-29. REPLACEMENT OF TEST POINTS AND POWER PLUGS.
Tools:
Soldering kit
11/32-inch nutdriver
Expendable supplies:
Alcohol
Cotton swabs
Solder
References:
Paragraph 3-26 for removal and installation of test adapter from maintenance group lid.
Figure 3-12 for illustration of test points and power plugs.
ITEM
ACTION
REMARKS
REMOVAL
a. Wires
Use soldering kit. Desolder wires from a
test point TP1 thru TP12 (39 thru 44) or
power plug J15 or J16 (24 or 25). See
figure 3-12 (sheets 1 and 2).
b. Hex nut and washer
Use 11/32-inch nutdriver. Remove and
retain hex nut and washer securing test
point or power plug to test adapter.
c. Test point or power plug
Remove and discard.
(39 thru 44, or 24 or 25)
INSTALLATION
d. Test point or power plug
Insert replacement test point or power
(39 thru 44, or 24 or 25)
plug into test adapter.
e. Hex nut and washer
Use 11/32-inch nutdriver. Install and tight-
These were removed in
en retained washer and hex nut on test
step b.
point (39 thru 44) or power plug (24 or
25) securing it to front panel.
f. Wires
Use soldering kit. Solder wires on test
Before and after soldering,
point or power plug.
clean solder joints with cot-
ton swabs and alcohol.
3-99
