4. PUMP PRESSURE IS LOW OR FALLING.
Step 1. Check drive belts (1) for broken belts.
Replace broken belts.
Step 2. Check drive belts (1) for proper tension.
Tighten drive belts to proper tension
Step 3. Check for blockage in suction (2) and discharge hoses (3).
Remove blockage.
Step 4. Check for defective pump (4).
Notify intermediate direct support maintenance.
TM 3-4230-209-20&P
2-21
