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Z-factor Consultation
- Apr 26, 2021
- 1 min
Influencing the track….
Axle ratings are posted on the door label. These values represent the maximum capacity for the axle, based upon the lowest rating of the...
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Z-factor Consultation
- Apr 16, 2021
- 1 min
Avoid sticker shock
It is important to have a sicker in the cab door jamb that indicates this vehicle complies with California and U.S. emissions as opposed...
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Z-factor Consultation
- Apr 8, 2021
- 1 min
It's in the mix….
Have you always wondered if buying premix 50/50 antifreeze is a good idea as compared to purchasing concentrate and mixing yourself? The...
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Z-factor Consultation
- Mar 25, 2021
- 3 min
Striking a balance
Most all systems include a pickup tube which pulls fuel from near the bottom of the tank, using a ½” to ¾” line connected through the top...
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Z-factor Consultation
- Mar 21, 2021
- 2 min
Dirty is a good thing
Ever dust an engine? Can you over change the element? When is the proper time to replace? Many maintenance facilities change air...
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Z-factor Consultation
- Mar 15, 2021
- 2 min
Closing the gap
Trailer gap is measured from the nose of the trailer to the back panel of the sleeper. Sleeper extenders are not a consideration for the...
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Z-factor Consultation
- Mar 6, 2021
- 2 min
Brake on through
Most tractors today come equipped with an Automatic Traction Control (ATC) system and the functionality is optional on most all of...
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Z-factor Consultation
- Mar 1, 2021
- 2 min
BRAKE IT DOWN…
The Federal Government has required most tractors to have an Antilock Brake System (ABS) since March of 1997. The legislation extended...
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Z-factor Consultation
- Feb 25, 2021
- 2 min
Turn! Turn! Turn!
What is the purpose of a lubrication pump in a tandem drive axle set? There is a theory that this pump sends lube to the outer ends, this...
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Z-factor Consultation
- Feb 22, 2021
- 2 min
Drop da tank
FMCSA 49 CFR § 393.67 - Liquid fuel tanks. Fuel tanks, 25 gallons or more, are required to meet FMCSS standards and indicate so on the...
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Z-factor Consultation
- Feb 18, 2021
- 2 min
Creepin'.....
These terms refer to the acceptable overload value of the steer, drive axles and respective suspensions temporarily encountered when lift...
19 views0 comments
Z-factor Consultation
- Feb 15, 2021
- 1 min
Rockin' but not rollin'
ESC/ESP (Electronic Stability Control/Electronic Stability Program) are essentially the same product, the particular name depends on the...
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Z-factor Consultation
- Feb 8, 2021
- 1 min
Defeating the design
Winter fronts can increase the aerodynamic characteristics by directing ram air around the hood. Additionally, some of them look great,...
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Z-factor Consultation
- Feb 1, 2021
- 2 min
You mean I need to maintain this?
Fuel filter maintenance is more important today, than any time in the past given the common rail design and tight tolerances. See below...
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Z-factor Consultation
- Jan 28, 2021
- 2 min
BRRRR.. Truck won't start
In cold weather, there are a number of methods to warm the fuel to help eliminate clouding/gelling. Cloud point refers to the tendency...
17 views0 comments
Z-factor Consultation
- Jan 25, 2021
- 2 min
Beauty is in the eye of the beholder
Trailer gap was never even a consideration back in the 90’s. As a matter of fact, it was another 10 years beyond that decade when things...
10 views0 comments
Z-factor Consultation
- Jan 21, 2021
- 1 min
Red is for parking...
Red and Blue airlines connect the tractor air brake system to the trailer. Red is emergency brakes and applies system air pressure to the...
18 views0 comments
Z-factor Consultation
- Jan 18, 2021
- 2 min
Are you gettin' rusty…
Republished due to content error - rail treatments are applied AFTER the holes are punched or drilled to ensure protection inside the...
18 views0 comments
Z-factor Consultation
- Jan 14, 2021
- 1 min
Where's the torque….
Today’s engines are designed to deliver maximum torque at low RPM. This provides for good fuel economy with proper gearing Torque curves...
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Z-factor Consultation
- Jan 11, 2021
- 1 min
Watt do volts mean to amps
Inverters convert 12V Direct Current (aka: battery power) into 120V Alternating Current (aka: 60HZ outlet power) for appliances such as TVs,
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