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Maintenance

ArticlesCover StoryNovember 6, 2012

Maintaining Diesels

You don't have to go far to find a fleet having trouble with engines. Mostly they report emissions systems problems, not surprising given the short time the engine makers had to meet the Environmental Protection Agency's tight timelines. To be fair, owners of diesels meeting EPA 2010 standards are reporting fewer problems than they had with the first few generations of EPA 2007-compliant engines

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Articlesby Jim ParkNovember 2, 2012

Are your batteries up to the challenge?

Uptime and utilization are everything, so you don't want a truck sitting on the shop floor during basic battery maintenance. Most fleets pull the batteries at the first sign of trouble and replace them with fresh batteries to get the truck moving again, planning to deal with the bad batteries later. But what killed the batteries in the first place

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Articlesby Jim ParkNovember 2, 2012

Keep Tires Running Straight and True

In tire and wheel mounting, the line between right and wrong is a thin one. A few thousandths of an inch on either side of correct can throw tires and wheels into a mean wobble or cause them to bounce up and down like pistons

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ArticlesOctober 17, 2012

Winterize Wiring Against Rocks, Ice and Corrosion

Today's wire harnesses are pretty darn good compared to systems of the past. Fleets have options they have never had before, from sealed male 7-way connectors to sealed cable systems to sealed nose boxes

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Articlesby Deborah LockridgeOctober 16, 2012

New Oil Category Will Help Meet Fuel Economy/GHG Emissions Regs

By January of 2016, you'll see a new API diesel engine oil classification, designed to help meet federal greenhouse gas/fuel economy standards. In fact, you may, for the first time, see two separate categories

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ArticlesSeptember 28, 2012

Tips on Using and Caring for Your Torque Wrench

A torque wrench is a precision instrument designed to apply a specific amount of force to a fastener

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Articlesby Jim ParkSeptember 11, 2012

Alignment Matters: Taking vehicle alignment for granted could cost you

When it comes to the alignment on your truck, "close enough" can cost you a lot of money

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Articlesby Deborah LockridgeSeptember 10, 2012

Coolant Basics: New TMC Recommendations

Engine failure due to cylinder liner cavitation corrosion is disturbingly common in the industry, yet it typically can be prevented through proper cooling system maintenance

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ArticlesSeptember 10, 2012

Building a Successful Battery Re-charging Program

When a truck has battery issues, fleets normally replace all the batteries so that truck can get back on the road

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Articlesby Jim ParkSeptember 10, 2012

Diligent Drivers Can Help Improve Tire Maintenance

Compared to, say, slopping out a hog barn, checking tire pressure is a hoot. No wonder drivers take so readily to the task

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