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
160F LIGHT STAYS OFF, FLUID TEMPERATURE OVER 160F (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.
160F LIGHT ON, FLUID TEMPERATURE BELOW 160F.
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.
240F LIGHT STAYS OFF, FLUID TEMPERATURE OVER 240F.
Step 1.
Ensure that 240F 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.
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