7 Vital Signs of Your Cooling System

Why is Cooling System Maintenance Such a Hot Topic?

Shift after shift, lift trucks can encounter extreme temperature changes and prolonged exposure to harsh chemicals. Operating under these conditions negatively affects the cooling system, often causing corrosion, heat cracking, dry rot, and chemical deterioration. As a result, overheating occurs. Individual cooling system components should be inspected on a regular basis to help minimize downtime and product damage. Some environments or applications may require optional equipment. Ask your Gregory Poole Lift Systems for details.

#1 Coolant

A low coolant level reduces cooling capability. Coolant also deteriorates chemically over time, leading to damage of cooling system components.

#2 Hoses and Clamps

Non-OEM rubber hoses often soften and then collapse, reducing coolant flow. As a result, overheating can occur.

#3 Belts and Pulleys

Loose belts and worn pulleys can contribute to overheating due to slippage.

#4 Radiator Fins

Clogged, bent or damaged fins can restrict airflow through the radiator core, causing overheating damage to the engine and transmission.

#5 Fan Assembly

Loose or damaged fan blades can cause the fan to be out of balance and vibrate, damaging bearings and radiator.

#6 Tank Pressure Cap

If the radiator tank pressure cap does not maintain the correct pressure, it will not allow the radiator to obtain the proper water flow — which can cause overheating.

#7 Transmission Cooling Lines

Since the radiator cools transmission fluid, an inefficient or leaking cooling system can result in damage to the transmission.

Contact Gregory Poole Lift Systems for all your parts and service needs

Refer to your operations and maintenance manual for daily inspection and scheduled maintenance intervals.