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Emergency Vehicles and Operation News

Apparatus Maintenance: Severe Conditions Require Extra Apparatus Care


By Ed Ballam

 , Firehouse.com News
Web Exclusive included with this article

Editor's Note: This article is one of five that that features web exclusive coverage of the "Apparatus Maintenance: Ensuring Extreme Service in the Toughest Conditions" feature starting on page 56 of the May issue of Firehouse Magazine. Look for additional articles and podcasts below.

Fire apparatus and emergency equipment must respond in any weather, extreme heat, bitter cold, flooding, dusty conditions, over pothole-filled roads - you name it it's got to be able to get there.

Severe Service Maintenance: Caring for the Heart - Engines and Transmissions


By Ed Ballam

  , Firehouse.com News -  
Web Exclusive included with this article

The engine and transmission could arguable be considered the heart of any apparatus. And "cardiac care" is critical for virtually anything that is required to operate full-bore in tough conditions.

Water and dust and dirt are not friends of most all moving parts, particularly engines and transmissions.

Severe Service Maintenance: Heating, Cooling and Climate Control


By Ed Ballam

  , Firehouse.com News -  
Web Exclusive included with this article

Heating and cooling apparatus that is required to perform in extreme conditions can be challenging. High temperatures can cause engine overheating and failure very quickly if not kept in check.

Conversely, extreme cold can make engines not run efficiently and freeze up if the coolant level is not appropriate.

Severe Service Maintenance: Pump and Body Considerations


By Ed Ballam

  , Firehouse.com News -  
Web Exclusive included with this article

One might not think much needs to be done to the body in severe service, or even the pump for that matter, but just the opposite is true.

Think about the salt and calcium chloride that your own vehicles drive through seasonally or the mud and dust your pickup encounters annually if you live in those kinds of areas.

Severe Service Maintenance: Undercarriage Care


By Ed Ballam

  , Firehouse.com News -  
Web Exclusive included with this article

Perhaps the most vulnerable part of any apparatus is its undercarriage and suspension.

Frames, springs, tires and related components are critical maintenance areas for apparatus used in severe conditions. It's where the proverbial rubber meets the road, and also the place that is most subjected to all the crud and dirt the elements can sling at them.

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