Best Practices for Toyota/Lexus Engine Timing Belt Replacements (VIDEO)

2022-08-20 09:49:06 By : Mr. Tim Su

Servicing Tires With 18-In.-Plus Rims

Brake Pad Confusion: What Is The Best Brake Pad?

ADAS Calibration - Myths and Operation

How To Answer Customer Ride Control Questions

Servicing Tires With 18-In.-Plus Rims

Brake Pad Confusion: What Is The Best Brake Pad?

ADAS Calibration - Myths and Operation

How To Answer Customer Ride Control Questions

Sponsored By BCA Bearings by NTN

Sponsored By Carter Fuel Systems

Rotating Electrical: Solving the “No Problem Found” (NPF) Return

Alternators have historically been one of the highest returned “No Problem Found” parts in our industry. For shop owners, this means reduced efficiency, unnecessary operating costs, and reduced customer satisfaction. This webinar will discuss how you can avoid the unneeded parts returns and more accurately diagnose today’s charging systems.

Join us as we cover:

Speakers Randy Briggs, Carquest Technical Institute, Research and Development Manager Brian Sexton, Automotive Technical Writer, Babcox Media

The July issue includes technical and management content and is free to download and read.

Presenting your customer with inspection results and benefits of replacement will help sell the job.

The reality is that if you can master some very general skills, ADAS is not rocket science.

Brake & Front End serves repair shops conducting a high volume of undercar repairs by providing application-specific technical information and solutions to address emerging trends in the undercar repair segment. By subscribing, you’ll receive the ShopOwner digital edition magazine (12 times/year) featuring articles from Brake & Front End and the Brake & Front End eNewsletter (twice weekly). Access to digital editions, contests, news, and more are ready for you today!

Brake & Front End serves repair shops conducting a high volume of undercar repairs by providing application-specific technical information and solutions to address emerging trends in the undercar repair segment. By subscribing, you’ll receive the ShopOwner digital edition magazine (12 times/year) featuring articles from Brake & Front End and the Brake & Front End eNewsletter (twice weekly). Access to digital editions, contests, news, and more are ready for you today!

ByBrake and Front End Staff on Aug 19, 2022

ByBrake and Front End Staff on Aug 12, 2022

Auto Pros on the Road puts the Babcox Media into shops across the USA. This episode is sponsored by FRAM.

Don’t settle for “almost” - it matters where the engine is manufactured or remanufactured. Sponsored by ACDelco.

GM transmissions and transfer cases are unique to each individual vehicle. This video is sponsored by ACDelco.

Don’t settle for “almost” - it matters where the engine is manufactured or remanufactured. Sponsored by ACDelco.

Click here  to view past issues.

Service procedures are not suggestions. This video is sponsored by Continental.

CC:Advertisement The step by step service procedures for a timing belt were developed for two reasons. First, the steps were developed to replicate how the timing belt was installed at the factory. Second, the procedures are developed to help technicians do the job in the least time possible. Sure, you might be able to replace the belt without the service information, but are you sure the tension is correct? Are the bolts torqued to the correct specification? Did you line up the correct timing marks? You will never know if you don’t follow the service procedures. Our timing belt kits will include the timing belt replacement procedures.AdvertisementFor example, here is Continental timing belt kit TB257K2. Inside the box are two sets of service procedures. This guide covers the 1MZ-FE Toyota V6 found in the Lexus ES 300 and Toyota Highlander. The second set of service procedures covers the 3MZ-FE found in later Highlander, Camry, Sienna, and Lexus models. For the 1MZ-FE, the procedures start with removing the right front wheel and ends with how to check the timing marks. The instructions include the correct procedures to activate the auto tensioner. For the 3MZ-FE, there are additional steps covering the removal of engine mounts and the alternator bracket for specific models. The real bombshell is the timing marks on the crank shafts are different for the 1MZ-FE and 3MZ-FE.Advertisement Also included in the box is a list of water pump installation recommendations. The recommendations include cleaning the mounting surface and addressing corrosion inside the pump cavity. This sheet also stresses the importance of removing all coolant from the block radiator and flushing the entire system before the new pump is installed. Even if you have done many timing belts on Toyota V6s and have a photographic memory, you still need the service procedures. By having these, you can avoid making mistakes that could cost you time and possible damage to the engine. Thanks for watching, and we’ll see you next time.Advertisement This video is sponsored by Continental.

The step by step service procedures for a timing belt were developed for two reasons. First, the steps were developed to replicate how the timing belt was installed at the factory. Second, the procedures are developed to help technicians do the job in the least time possible. Sure, you might be able to replace the belt without the service information, but are you sure the tension is correct? Are the bolts torqued to the correct specification? Did you line up the correct timing marks? You will never know if you don’t follow the service procedures. Our timing belt kits will include the timing belt replacement procedures.

For example, here is Continental timing belt kit TB257K2. Inside the box are two sets of service procedures. This guide covers the 1MZ-FE Toyota V6 found in the Lexus ES 300 and Toyota Highlander. The second set of service procedures covers the 3MZ-FE found in later Highlander, Camry, Sienna, and Lexus models.

For the 1MZ-FE, the procedures start with removing the right front wheel and ends with how to check the timing marks. The instructions include the correct procedures to activate the auto tensioner. For the 3MZ-FE, there are additional steps covering the removal of engine mounts and the alternator bracket for specific models. The real bombshell is the timing marks on the crank shafts are different for the 1MZ-FE and 3MZ-FE.

Also included in the box is a list of water pump installation recommendations. The recommendations include cleaning the mounting surface and addressing corrosion inside the pump cavity. This sheet also stresses the importance of removing all coolant from the block radiator and flushing the entire system before the new pump is installed. Even if you have done many timing belts on Toyota V6s and have a photographic memory, you still need the service procedures. By having these, you can avoid making mistakes that could cost you time and possible damage to the engine. Thanks for watching, and we’ll see you next time.

This video is sponsored by Continental.

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Technical Resources for diagnosing and servicing undercar components