Protect Your Fuel Tank and Pump With Delphi Technologies
Simple Fixes For Bad Battery Connections
Auto Value, Bumper to Bumper Tech OTY Finalists Named
FRAM® Provides Next-Level Engine Protection for the Summer
Protect Your Fuel Tank and Pump With Delphi Technologies
Simple Fixes For Bad Battery Connections
Auto Value, Bumper to Bumper Tech OTY Finalists Named
FRAM® Provides Next-Level Engine Protection for the Summer
Sponsored By BCA Bearings by NTN
Sponsored By Carter Fuel Systems
Sponsored By NGK Spark Plugs
AC Diagnostics: Troubleshooting Pressures and Temperatures
The most difficult AC complaints to resolve are the system blows warm, or the air is not as cold as it once was. The causes of the declining performance could be caused by a multitude of components and conditions. In a 45-minute webinar, the experts from Transtar AC will cover the possible causes of AC failure.
The training session will cover:
Speakers Andrew Markel, Director of Technical Content, ShopOwner Dennis Husband, ASE Certified Technician, Transtar AC
Sponsored By BCA Bearings by NTN
ShopOwner includes technical and management content and is free to download and read.
The knock sensor is not the only sensor responsible for detecting engine knock.
Throttle-by-wire systems proactively manage the air and fuel going into the combustion chamber.
Underhood Service targets repair shops that derive 50 percent or more of their revenue from the service and repair of under-the-hood systems. The expanding amount of knowledge and capital needed to keep up with technological advances has led these shop owners to concentrate on underhood systems, while also offering preventive maintenance services on most major vehicle systems. By subscribing, you’ll receive the ShopOwner digital edition magazine (12 times/year) featuring articles from Underhood Service and the Underhood Service eNewsletter (twice weekly). Access to digital editions, contests, news, and more are ready for you today!
Underhood Service targets repair shops that derive 50 percent or more of their revenue from the service and repair of under-the-hood systems. The expanding amount of knowledge and capital needed to keep up with technological advances has led these shop owners to concentrate on underhood systems, while also offering preventive maintenance services on most major vehicle systems. By subscribing, you’ll receive the ShopOwner digital edition magazine (12 times/year) featuring articles from Underhood Service and the Underhood Service eNewsletter (twice weekly). Access to digital editions, contests, news, and more are ready for you today!
High underhood temps, increased power demands and vibration can damage alternators or starters. Sponsored by ACDelco.
Don’t settle for “almost” - it matters where the engine is manufactured or remanufactured. Sponsored by ACDelco.
Brake pads are thoroughly developed to produce the best result. This video is sponsored by ZF Aftermarket.
Click here to view past issues.
Get the latest news, insights, and more delivered directly to you inbox.
Tesla’s need high-quality replacement units to withstand the hefty curb weight. Sponsored by BCA Bearings by NTN.
What is the deal with replacing wheel bearings on a Tesla Model X or S? Do you need insulated tools? High-voltage gloves? No. But, two steps are a little different than most vehicles.AdvertisementThe Model X and Model S use Gen 3 Hub units with the preload set at the factory using orbital forming. Matt: That’s right. Orbital Formed Hub Assemblies, like those used on these models, use a specialized manufacturing process that sets the proper preload from the factory. This allows the tightest tolerances to be maintained for the life of the bearing. While they are not exactly new, they are becoming more popular and have multiple advantages, including reducing the possibility of premature failure due to incorrect torque applied during install. Our BCA product line currently has over 400 orbital formed hub assemblies, and we continue to add more with every new product release. AdvertisementBoth models need high-quality replacement units to withstand the electric motor’s instant torque and a hefty curb weight of more than 4,300 pounds. This is about the same weight as a Chevy Traverse or Jeep Wrangler. Both the front and rear hub units are held to the knuckles with four bolts with a torque specification of 65-foot-pounds. The only thing to worry about is corrosion in the bore of the knuckle. The axle nut on the hub units has a torque specification of 130-foot pounds. It is recommended to use a new axle nut when replacing the hub unit. AdvertisementThe only special step required is to engage the tow or jacking mode using the large screen on the dash before putting it on the lift. The modes can be found in the settings menu. These modes will release the parking brake and disengage the air suspension. It will also let you roll the vehicle to position it on the lift. Remember, most of the underside of the Model S is a massive battery. Lifting a Tesla by the battery will cause damage to the cells. The Model S and X have rails next to the skirts with four integrated pads for lifting that look like this.AdvertisementIf you can replace hub units on a late-model vehicle, chances are you can replace wheel bearings on a Tesla Model X or S. Just make sure you engage the correct modes and use the integrated lifting pads. This video is sponsored by BCA Bearings by NTN.
The Model X and Model S use Gen 3 Hub units with the preload set at the factory using orbital forming.
Matt: That’s right. Orbital Formed Hub Assemblies, like those used on these models, use a specialized manufacturing process that sets the proper preload from the factory. This allows the tightest tolerances to be maintained for the life of the bearing. While they are not exactly new, they are becoming more popular and have multiple advantages, including reducing the possibility of premature failure due to incorrect torque applied during install. Our BCA product line currently has over 400 orbital formed hub assemblies, and we continue to add more with every new product release.
Both models need high-quality replacement units to withstand the electric motor’s instant torque and a hefty curb weight of more than 4,300 pounds. This is about the same weight as a Chevy Traverse or Jeep Wrangler.
Both the front and rear hub units are held to the knuckles with four bolts with a torque specification of 65-foot-pounds. The only thing to worry about is corrosion in the bore of the knuckle.
The axle nut on the hub units has a torque specification of 130-foot pounds. It is recommended to use a new axle nut when replacing the hub unit.
The only special step required is to engage the tow or jacking mode using the large screen on the dash before putting it on the lift. The modes can be found in the settings menu. These modes will release the parking brake and disengage the air suspension. It will also let you roll the vehicle to position it on the lift.
Remember, most of the underside of the Model S is a massive battery. Lifting a Tesla by the battery will cause damage to the cells. The Model S and X have rails next to the skirts with four integrated pads for lifting that look like this.
If you can replace hub units on a late-model vehicle, chances are you can replace wheel bearings on a Tesla Model X or S. Just make sure you engage the correct modes and use the integrated lifting pads.
This video is sponsored by BCA Bearings by NTN.
Video: Best Practices for Turbo Services (VIDEO)
Video: Fuel Pump Circuit Resistance (VIDEO)
Video: Understanding Pulse-Width Modulated Fuel Pumps (VIDEO)
Video: Women At The Wheel Podcast, Ep. 1: NTN’s Georgianne Dickey
Technical resources to help diagnose and repair engine-related service issues.