Gates webinar highlights common causes for coolant failure

Critical issues arising from incompatible cooling solution mixes explained in latest online technical session

Gates webinar highlights common causes for coolant failure

Global provider of application-specific fluid power and power transmission solutions, Gates is investigating typical problems caused by incorrect coolant solutions in the latest of a new series of technical webinars.

Issues discused in the webinar include coolant technology, the case for an efficient system flush, the consequences from incompatible mixes and typical failures caused by poor coolant solutions.

The evolution of coolants designed with IAT, OAT and – more recently – HOAT inhibitor technology was highlighted in the most recent webinar.

Colour is no longer an indicator of the correct type of coolant for a particular application, but mechanics are reminded that if a cooling system fluid level seems low, car owners and DIY ‘enthusiasts’ may continue to incorrectly select off-the-shelf topping-up solutions using colour as their main criteria.

This and the introduction of tap water, can lead to complications and subsequent systems failures.

Participants heard that flushing the system before installing a new water pump is a critical part of the replacement procedure and that the case for the use of a specific piece equipment is undeniable.

Whereas basic domestic hose pipes are commonly used by many installers, evidence presented confirmed that the Gates Power Clean flush tool consistently removes far more of the potential contaminants that are known to cause premature water pump failure.

A Gates spokesperson said: “An incompatible mix of coolant solutions can create a range of undesirable consequences.

“These include coolant solution breakdown and unwanted chemical reactions that may ultimately lead to serious consequences for the cooling system.”

The next technical webinar takes place on 7 May and will discuss modular cooling system hose problems.

For further information about the webinars, select ‘more details’ below.

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