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![]() ![]() TM 55-1730-229-34
AG 320A0-MME-000
TO 35C2-3-473-2
TM 1730-34/1
Table 2-2.
Direct/General Support Troubleshooting (continued)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
160°F LIGHT STAYS OFF, FLUID TEMPERATURE OVER 160°F (continued)
22.
Install new temperature sensor TS2 with new packing.
d.
e. Pressure test manifold (paragraph 8-20).
Reassemble module according to the procedure of paragraph
f.
23.
160°F LIGHT ON, FLUID TEMPERATURE BELOW 160°F.
Shut down complete unit and replace temperature sensor TS2:
Disassemble module to gain access to the temperature sensor
a.
part (78, figure 8-14) of the return manifold. Use proce-
dure of paragraph 8-16 steps a. through ah.
Remove temperature sensor TS2 (11, figure 8-11) along with
b.
its associated packing.
Ensure that TS2 hole in manifold is clean.
c.
Install new temperature sensor TS2 with new packing.
d.
Pressure test manifold (paragraph 8-20).
e.
f.
Reassemble module according to the procedure of paragraph
24.
240°F LIGHT STAYS OFF, FLUID TEMPERATURE OVER 240°F.
Step 1.
Ensure that 240°F lamp is good as shown by lamp test.
Step 2.
Shut down complete unit and replace temperature sensor TS3:
a. Disassemble module to gain access to the temperature sensor
part (78, figure 8-14) of the return manifold. Use proce-
dure of paragraph 8-16 steps a. through ah.
Remove temperature sensor TS3 (10, figure 8-11) along with
b.
its associated packing.
c. Ensure that TS3 hole in manifold is clean.
2-13
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