Tech Tip: Special Timing Chain and Belt Tools

Main Navigation

Advertisement
Social Connect
Resources
Our Brand Family
Brake and Front End Magazine
Technical Resources for diagnosing and servicing undercar components
Post

Tech Tip: Special Timing Chain and Belt Tools

Before you replace a timing belt, chain or gear set on some engines, you will have to look up the timing reference marks. Some engines have multiple timing marks that can cause confusion if you don't know which ones to use or how to line them up. Many engines also require special tools when changing a timing belt or chain. At the very least, you should have a belt tension gauge to make sure the tension on a timing belt is correct.

Brake and Front End Staff
By Brake and Front End Staff
Published:

Before you replace a timing belt, chain or gear set on some engines, you will have to look up the timing reference marks. Some engines have multiple timing marks that can cause confusion if you don’t know which ones to use or how to line them up.

Related Articles
Many engines require special tools when changing a timing belt or chain. At the very least, you should have a belt tension gauge to make sure the tension on the timing belt is correct.

Many engines also require special tools when changing a timing belt or chain. At the very least, you should have a belt tension gauge to make sure the tension on a timing belt is correct. Special camshaft positioning tools (or a bolt or pins) may also be required on some dual overhead cam engines to hold the cams in place while the belt or chain is replaced.

Here are just a few of the special OEM timing tools that may be required:

• Audi 2.8L V6 (1992-’94) – Requires camshaft holding tool 3243, and crankshaft holding tool 3242.

• Chevrolet 3.4L V6 DOHC (1991-’94) – Requires two camshaft timing clamps J38613-A.

• Chrysler 2.0L OHC – Requires tensioner tool MD998752 and tensioner adjuster tool MD998738. The tensioner adjuster tool threads into a hole under a rubber plug in the engine mount bracket.

• Chrysler/Dodge/Plymouth 2.2L & 2.5L (1981-’95) – Requires tensioner wrench C-4703.

• Ford Escort 1.9L (1985-’91) – Requires crankshaft pulley wrench D85L-6000-A and camshaft holding tool D81P-6256-A.

• Ford Taurus SHO 3.2L V6 DOHC (1992-’94) – Requires tensioner tool T93P-6254-B and torque wrench adapter T93P-6254-A.

• Honda Accord 2.2L (1990-’94), Prelude 2.2L V-TEC (1993-’96) and 2.3L (1992-’94) – Requires the following for balancer shaft belt installation: locating pin 07LAG-PT20100 (or a M6x100 mm bolt).

• Honda Prelude 2.0L & 2.1L (1988-’91) – Requires two 5mm pin punches to hold dual overhead cams at TDC.

• Hyundai Sonata 2.0L & Elantra 1.8L & 1.6L – Requires tensioner pulley socket wrench 09244-28100 and tensioner adjusting screw 09244-28000.

• Isuzu 1.5L (1985-’93) – Requires belt tension gauge J326468-B and crankshaft wrench J37376.

• Lexus ES250 2.5L – Requires crank pulley holding tool 09213-70010, pulley tool handle 09330-00021, and puller 09213-60017.

• Lexus SC400 & LS400 4.0L V8 – Requires crank pulley holding tool 09213-70010, pulley tool handle 09330-00021, and puller 09213-31021.

• Mazda pickup 2.3L – Requires tensioner adjusting tool 49-UN10-067.

• Mitsubishi 3.0L V6 DOHC Diamante & 3000GT (1993-’95) – Requires tensioner tool MD998752-01.

• Mitsubishi 2.4L Eclipse & Montero 3.5L V6 DOHC – Requires tensioner tool MD998767.

• Mitsubishi 2.0L Eclipse & Galant (1988-’94) – Requires tensioner pulley tool MD998752 and tensioner tool MD998738.

• Nissan 3.0L V6 (300ZX) – Requires tensioner tool EG 14860000.

• Toyota 3.4L (4Runner) and RAV4 2.0L – Requires crank pulley puller 09950-50010.

• Toyota 3.0L V6 4Runner (1993-95) and Camry (1993-96) – Requires crank pulley puller 09213-31021.

• Volkswagen 2.0L Golf, Jetta & Passat (1990-94) – Requires tension gauge VAG 210 and 2-pin wrench – Matra 159.

Courtesy of Engine Builder Magazine.

You May Also Like

Chassis

Toe Angles and Ride Height 

Zero toe angle is present when both tires are parallel to the center thrustline.

Andrew Markel
By Andrew Markel
Andrew Markel is the director of content for Brake & Front End magazine. He has been with Babcox Media for 20 years. He is a technician and former service writer and holds several automotive certifications from ASE and ­aftermarket manufacturers. He can be reached at [email protected].
Published:

How can a mysterious case of tire wear occur in a perfectly aligned vehicle? It happens and the answers aren’t always simple. To better explain, let’s go back a few decades when I aligned a 1983 Mitsubishi RWD pickup, only to have it return a month later with a tire scuffing complaint. Although the outside edge of the right front tire showed evidence of toe-related wear, the current toe angle was 0.100 inches, which is within the Mitsubishi’s +0.080” to +0.350“ specification.

Read Full Article

More Posts
Sona Comstar Inaugurates Manufacturing Plant in Mexico

The new facility will specialize in producing differential assemblies and reduction gears meticulously designed for BEVs.

By Brake and Front End Staff
Axle Torque Procedures

Guessing the correct torque setting is a bad idea.

By Andrew Markel
What Constitutes A Quality Wheel Hub Assembly?

Discover key factors to consider for quality hub assemblies and how they impact vehicle performance and longevity.

By Doug Kaufman
Needs Come First When Choosing Aftermarket Or OE

It’s essential to understand the differing needs of manufacturers, shops, technicians, and consumers.

By Doug Kaufman

Other Posts

Service Opportunities Still Exist With EVs

Like all ICE vehicles, you need the correct tools, parts and to follow the proper service procedures when servicing EVs. This video is sponsored by The Group Training Academy.

By Doug Kaufman
Do Technicians Need Tips?

Asking for a tip would not go over well with your future customers.

By Andrew Markel
Wheel Bearing Shortcuts

When you’re installing a wheel speed sensor on a hub unit, never ever remove it from the original unit. Sponsored by Auto Value and Bumper to Bumper.

By Andrew Markel
Green Li-ion Launches Lithium-Ion Battery Materials Plant

The plant is North America’s first commercial-scale plant to produce recycled lithium-ion engineered battery materials.

By Brake and Front End Staff