TM 5-3895-371-24&P
Table 2-2. Troubleshooting (Continued).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
15. INSUFFICIENT FLOW THROUGH SPRAY BAR:
step 1.
Pump fails.
Repair pump (para 9-1).
Damaged lines.
step 2.
Replace lines (para 2-38).
16. SPRAY BAR DOES NOT CIRCULATE:
Spray bar full of cold material.
step 1.
Heat spray bar with portable burner (refer to TM 5-3895-371-10).
Valve lever in wrong position.
step 2.
Adjust valve lever (para 2-38).
Damaged inner circulating tube.
step 3.
Replace damaged section (para 2-37).
Inner circulating tubes out of round.
step 4.
Check inner circulating tubes, particularly where they join at sections.
17. SPRAY BAR DOES NOT TURN UP PROPERLY:
Loose air connections.
step 1.
Tighten connections.
Linkage damaged or need cleaning.
step 2.
Clean with an approved solvent or replace.
Defective solenoid.
step 3.
Replace solenoid (para 2-20).
step 4.
Defective wiring.
Check connections and tighten as needed.
2-12
