Isuzu Piston Ring Installation Update - Engine Builder Magazine

Main Navigation

Advertisement
Social Connect
Resources
Our Brand Family
Engine Builder Magazine Logo
Content for engine professionals and enthusiasts
Tech Center

Isuzu Piston Ring Installation Update

Engine Builder
By Engine Builder
Published:

Affected vehicles/engines:

Related Articles

All 1998 through 2001 Isuzu vehicles equipped with 6VD1 or 6VE1 engines.

Service Procedure:

The procedure for replacing piston rings in affected vehicles has changed. Previously published service information indicates #1 compression ring has a "T" mark on the "UP" side of the ring (Figure 1).

Replacement rings (piston ring set, p/n 8.97136-136-0) do not contain the marking (Figure 2). The new #1 replacement ring has identical taper on the upper and lower edges and can be installed in either direction. If old piston rings are re-used, all parts must be reinstalled in their original positions.

Both Factory installed and replacement #2 compression rings are marked with a "2Y." The "2Y" mark must be facing up duringinstallation (Figure 3).

Some or all of this information was provided by the Automotive
Parts Remanufacturers Association (APRA). For more information on
technical bulletins available through APRA call 703-968-2772 or visit www.AutoBulletins.com. figure 1figure 2Figure 3

You May Also Like

Engine Components

Factors of Crankshaft Selection

From the high-performance powerplants propelling Top Fuel dragsters to the subdued engines found in family sedans and grocery getters, each crank must be tailored to, and appropriate for, its specific application.

Avatar
By Dan Schechner
Published:

We know a crankshaft plays a critical role in an engine’s performance, converting reciprocating motion into rotary motion while serving as the backbone of the entire system. It must be strong enough to withstand the continuous pounding of rods and pistons, yet possess enough elasticity to absorb vibrations and flex, albeit slightly, when needed.

Read Full Article

More Tech Center Posts
Shop Solutions March 2024

I always keep a pair of needle nose pliers and a small, straight screwdriver in my blast cabinet to hold small parts when blasting.

By Shop Solutions – The Power of Knowledge
Shop Solutions – February 2024

Submit your Shop Solution at [email protected].

By Shop Solutions – The Power of Knowledge
Degreeing the Camshaft and Checking Valve-to-Piston Clearance

Jeff McCord of LinCo Diesel Performance walks you through degreeing a camshaft and checking valve-to-piston clearance.

By Jeff McCord
Designing a Better LS Engine

After a customer wanted a Steve Morris Engines’ SMX in an LS version, Steve saw the upside and potential in the market, and a challenge to build a better LS.

By Greg Jones

Other Posts

The Importance of a Good Valve Job

The valve job ensures the mating surfaces of the valves and the seats properly control the air/fuel mixture.

By Greg Jones
Getting Better Cylinder Head Airflow

When it comes to improving horsepower and rpm, airflow has a lot to do with it, and it seems the job is one that’s never finished.

By Greg Jones
Horsepower and Head Gasket Technology

Head gaskets have one of the toughest job in an engine, and now we’re pushing them harder than ever, making it easier to expose the slightest weakness.

By Eric Garbe
Inside the Development of Frankenstein’s F-Series LS Cylinder Heads

Right away, engine builders knew it was special.

By Engine Builder