Troubleshooting - Troy-Bilt FLEX 23AADAAA711 Manual Del Operador

Troubleshooting

Problem
Pump has following
problems: failure to produce
pressure, erratic pressure,
chattering, loss of pressure,
low water volume.
Detergent fails to mix with
spray.
Excessive vibration or noise
when the Attachment
Control Lever is applied.
Cause
1. Low pressure spray nozzle installed.
2. Water inlet is blocked.
3. Inadequate water supply.
4. Inlet hose is kinked or leaking.
5. Clogged inlet hose screen.
6. Water supply is over 100°F (38°C).
7. High pressure hose is blocked or leaks.
8. Spray gun leaks.
9. Spray nozzle is obstructed.
10. Pump is faulty.
1. Detergent siphoning tube is not submerged.
2. Detergent siphoning tube is clogged or
cracked.
3. Non-soap spray nozzle installed.
4. Check ball stuck in detergent siphoning
system.
1. One or more of the clutch bumpers is missing
or worn.
Remedy
1. Replace with high pressure spray nozzle.
2. Clear inlet.
3. Provide adequate water flow.
4. Straighten inlet hose, patch leak.
5. Check and clean inlet hose screen.
6. Provide cooler water supply.
7. Clear blocks in outlet hose.
8. Replace spray gun.
9. Clean spray nozzle.
10. Contact an authorized service dealer .
1. Insert detergent siphoning tube into
detergent.
2. Clean or replace detergent siphoning tube.
3. Replace with soap spray nozzle.
4. Unstick check ball as described in Detergent
Siphoning Check Ball.
1. Replace the three cluctch bumpers with
replacement kit part no. 753-08457.
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