TM 55-2090-201-14&P
3-3. OPERATORS TROUBLESHOOTING PROCEDURES (Continued).
Table 3-2.
Operators Troubleshooting Chart for Oil-Water Separator,
Type A and B (Continued).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 1.
Step 2.
Step 3.
Step 4.
Step 5.
Step 6.
Check electrical circuit:
Is main power source on?
Are there any loose connections?
Turn on main power.
Tighten loose con-
nections.
Inspect for blockage in oil discharge line.
Remove blockage.
Test for defective mini-probe.
Refer to table 3-4
or 3-5, test procedure 2 and 3.
Replace defective mini-probe per para-
graph 3-24.
Test for defective solenoid operated oil discharge
valve.
Refer to table 3-4 or 3-5, test procedure
4.
Replace defective valve per paragraph
3-24.
Check for defective capacitor (Cl) in timing
circuit.
Replace printed circuit board.
Refer to
paragraph 3-14.
Evacuate defective
circuit board to General Support Mainte-
nance.
Check for defective capacitor (C2) in timing
circuit.
Replace printed circuit board.
Refer to
paragraph 3-14.
Evacuate defective
circuit board to General Support Mainte-
nance.
3-7
