Maintenance

TMC

1  -  11  of  11

May 2014, TruckingInfo.com - WebXclusive

ATA asks FMCSA to Eliminate Tire Underinflation Violation

Inspectors wrote more than 30,000 violations for under-inflated tires over a two-year period. Photo by Jim Park

By Jim Park

There is no official definition of underinflated against which to write citations, so the cops have historically been sort of making it up as they go along -- more than 30,000 tickets written on a regulation that has been proven impossible to determine.

Tags: ATA, TMC, CVSA, Tire Inflation, Tires

May 2014, TruckingInfo.com - Department

Trailer Maintenance Tips

It’s difficult to find a damaged rear impact guard because owners and drivers know they must be fixed before going on the road. Surface rust and dirt shouldn’t result in a citation, but deeper corrosion and bends might. Every trailer builder’s guard is different, so parts from individual manufacturers must be used in repairs.

By Tom Berg and Jim Park

It’s been 14 years since repairing any trailer’s “ICC bumper” was a simple matter of cutting off the damaged section and welding on a straight piece of angle iron. Most trailers built since Jan. 26, 1998, have been equipped with more complex required rear impact guards that are not only stronger but are designed to absorb shock from a collision.

Tags: Trailers, TMC, Fifth Wheels, Stoughton Trailers, ICC Bumpers, Rear Impact Guards

May 2014, TruckingInfo.com - Department

Benchmarking Tire Programs: How Does Your Company Stack Up?

By Jim Park

Fleets spend tons of money on tires – so much, in fact, that bad tire management can become a competitive handicap. Find out how four well-run fleets run their tire programs to give their operations a competitive advantage.

Tags: Benchmarking, TMC, Tires, ATIS, Tires and Wheels, FedEx Ground, Crete Carrier, South Shore Carriers, Batesville Logistics

April 2014, TruckingInfo.com - Department

Tending Liftgate Batteries

By Tom Berg

Bruce Purkey knows where the electrons go. And, as president of Purkey’s Fleet Electric and his many activities in the Technology & Maintenance Council of the American Trucking Associations, he’s well aware that some of them flow to batteries that support the electric-over-hydraulic systems for liftgates on trucks and trailers. Usually there are two and as many as four Group 31 batteries, like the ones on a truck or tractor.

Tags: Trailers, TMC, Waltco, Maxon, Idle Reduction, Batteries, Con-Way, Purkey's Fleet Electric, Trail Charger, Sure Power Industries

April 2014, TruckingInfo.com - Department

Ounces of Prevention Means Miles of Cure For Your Tires

Alignment and balancing can keep your tires and your truck running straight and true.

By Jim Park

Unlike their human counterparts, dead tires do tell tales. And aside from underinflation and road strikes, the tales most commonly told of tires robbing their owners of full value revolve around alignment. Scrubbing and scuffing and driving tires off in different directions, poor alignment kills tires faster than almost any other mechanical malady.

Tags: TMC, Tires, Alignment, Bee Line Company, Hunter Engineering, IMI, Tires and Wheels, E-Z Line, Counteract Balancing Beads

April 2014, TruckingInfo.com - WebXclusive

Do We Worry Too Much About Inflation Pressure?

Tires exposed to direct sunlight will hear up, causing pressure differentials between shaded tires, like inside duals. Illustration courtesy of Aperia Technologies

By Jim Park

Tire pressure monitoring systems have allowed us a peek into the secret life of tires, and revealed some astonishing details.

Tags: TPMS, TMC, ATIS, Tire Pressure, Tires

March 2014, TruckingInfo.com - WebXclusive

Are Your Aftermarket Truck Parts the Real Deal?

Image source: psndealer.com<br />

By Jane Clark, NationaLease

Phony designer handbags…fake Rolex watches…buy these without realizing it and you’ll undoubtedly overpay for inferior products. Your wallet and your ego will both take a hit, but you’ll survive. But if you purchase fake aftermarket truck parts, the results can be disastrous.

Tags: Maintenance, ATA, Aftermarket Parts, TMC, Aftermarket, NationaLease

March 2014, TruckingInfo.com - WebXclusive

The Lowdown on the New Low-Viscosity Oils

Kinematic viscosity is what you might envision when thinking of viscosity &amp;ndash; gravitational flow. But the new oils will meet viscosity standards measured at high temperatures/high shear conditions.

By Deborah Lockridge

Exactly what is this "high-temp, high-shear" viscosity engine oil standard in the works for the next round of EPA emissions standards, and what are engine makers doing to make sure engines will still be well protected?

Tags: Fuel and Oil, Engines, Fuel Economy, GHG emissions, Engine Oil, TMC, API

January 2014, TruckingInfo.com - Department

Keeping Your Wheels in the Game (updated)

Pictures are worth a thousand words, they say. What sort of a message do the wheels on this trailer convey about its owner?

By Jim Park

Back in 1984, the Occupational Safety and Health Administration issued a regulation requiring that truck wheels be stripped of rust and debris before mounting a tire. Easier said than done, the industry moaned at the time. Labor was less costly then, but wire brushes and elbow grease weren’t going to cut it.

Tags: OSHA, Goodyear, CSA, TMC, Tires, Wheels, IMI, Wheel refinishing, Maxion Wheel

October 2013, TruckingInfo.com - Feature

Keeping Your Wheels On

A calibrated torque wrench is required to set the recommended torque on wheel fasteners. Over-torqueing with an impact wrench can stretch and weaken the studs.

By Jim Park

There’s no mystery to why wheels come off trucks. The National Transportation Safety Board in 1992, and Ontario’s Ministry of Transportation in the late 1990s, both concluded after exhaustive studies that inadequate maintenance was the root cause of a series of fatal wheel separation incidents.

Tags: TMC, NTSB, Tires, Wheels, Accuride, Timken, Spicer, ConMet, Ontario Ministry of Transportation, Wheel-offs

July 2013, TruckingInfo.com - WebXclusive

What Exactly Constitutes an Underinflated Truck Tire?

&quot;Underinflated&quot; isn&#39;t always this obvious. Enforcement officials are looking for a usable definition. (Photo by Evan Lockridge)

By Jim Park

Why should we worry about defining underinflation? Because of the Federal Motor Carrier Safety Administration's CSA (Compliance, Safety, Accountability) enforcement program.

Tags: CSA, TMC, Tires, CVSA, Enforcement

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