Section V. ORGANIZATIONAL MAINTENANCE TROUBLESHOOTING

TM 5-3655-2141 3&P

Section V. ORGANIZATIONAL MAINTENANCE TROUBLESHOOTING

4-7. TROUBLESHOOTING TABLE

a. This table contains the common malfunctions which may occur during the operation of the recharging unit or its

components.

b. This manual cannot list all malfunctions which may occur. If a malfunction is not listed or is not corrected by listed

action, notify your supervisor.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

1. MOTOR DOES NOT START.

Step 1. Check power cable.

Replace defective cable.

Step 2. Test starter. Use multimeter and check for continuity. Refer to Chapter 1.

Replace defective starter.

2. MOTOR OPERATES BUT PUMP DOES NOT RUN.

Step 1. Check V-belt for worn condition. See Chapter 3.

Replace defective V-belt. See Chapter 4.

Step 2. Check V-belt for proper tension.

Adjust tension.

3. PUMP PRESSURE EXCEEDS 2800 PSI AND BURSTS THE SAFETY DISK.

Step 1. Inspect bypass valve for clogged condition.

Remove and replace defective valve.

4. PUMP OPERATES BUT THERE IS INSUFFICIENT PRESSURE TO FILL CYLINDER.

Step 1. Check bypass valve for proper closing.

Adjust bypass valve. Replace defective valve.

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