ASTM D7583-16 (2023) PDF

Full title and description

Standard Test Method for John Deere Coolant Cavitation Test — a procedure that defines a heavy‑duty diesel engine test (the "John Deere Cavitation Test") used to evaluate the ability of engine coolants to protect cylinder liners from pitting and cavitation corrosion under accelerated service conditions.

Abstract

This test method describes the engine configuration, test‑stand setup, calibration, test procedure, sampling and evaluation required to reproduce and measure cylinder‑liner cavitation (liner pitting) caused by coolant‑related cavitation corrosion. The method uses a production OEM diesel engine modified and operated under controlled, accelerated conditions (including extended break‑in and cyclic operating stages) and compares results against reference coolants to assess protection performance.

General information

• Status: Withdrawn (withdrawal effective July 28, 2025; ASTM record last updated July 29, 2025).
• Publication date: Reapproved/published as D7583‑16(2023) on September 1, 2023 (original edition D7583‑16 published April 1, 2016; prior edition D7583‑09).
• Publisher: ASTM International (American Society for Testing and Materials).
• ICS / categories: 43.060.30 (Cooling systems. Lubricating systems).
• Edition / version: D7583‑16 (reapproved 2023) — designated D7583‑16(2023).
• Number of pages: 24 (typical published PDF/print length).

Scope

The standard defines an engine‑based laboratory procedure to evaluate heavy‑duty diesel engine coolants for resistance to cylinder liner cavitation corrosion (liner pitting). It specifies apparatus, engine and stand configuration, calibration requirements, test fluids, operating cycles (including a break‑in, a 250‑hour steady segment and a 230‑hour cyclic segment in the published procedure), sampling and measurement methods, and criteria for comparing test results to reference coolants. The method is intended for specification acceptance, development and comparative ranking of coolant formulations, with caution advised when extrapolating accelerated test results to field service conditions.

Key topics and requirements

• Designation and common name: John Deere Cavitation Test (engine test to evaluate coolant cavitation protection).
• Required test engine and modifications — production OEM diesel engine modified to produce repeatable cavitation‑promoting conditions.
• Test‑stand configuration and instrumentation requirements (temperatures, pressures, flow rates, blowby measurement, calibration procedures).
• Reference coolant program and stand calibration: use of reference and non‑reference coolant tests, calibration periods and acceptance checks.
• Detailed procedure stages: break‑in, 250‑hour test segments, 230‑hour cyclic segments, scheduled shutdowns and maintenance actions.
• Sample handling and analysis: coolant and oil sampling, measurement locations and timing, and visual/measurement criteria for liner pitting assessment.
• Safety and environmental considerations; Annex guidance for general safety precautions during engine testing.
• Data reporting and test numbering, recordkeeping and traceability for reference coolant accountability.

Typical use and users

Used by engine manufacturers, coolant and lubricant formulators, independent test laboratories and OEM testing facilities for: specification testing, product development and comparative evaluation of heavy‑duty diesel engine coolants. Typical users include test engineers, R&D chemists, quality assurance teams and standards committees responsible for engine coolant specification and acceptance testing.

Related standards

Referenced and related documents commonly cited alongside or in the context of coolant engine test methods include other ASTM engine/coolant standards and related test methods used for coolant performance and engine component evaluation. Examples that appear in cataloging and cross‑reference lists include ASTM D6210, D7517 and D7715 (references and cross‑citations vary by edition). The test was developed and maintained within ASTM Committee D15 (Engine Coolants and Related Fluids) and Subcommittee D15.11.

Keywords

John Deere Cavitation Test, coolant cavitation, cylinder liner pitting, heavy‑duty diesel coolant, engine test, cavitation corrosion, reference coolant, test‑stand calibration, ASTM D7583.

FAQ

Q: What is this standard?

A: It is ASTM D7583, the Standard Test Method for John Deere Coolant Cavitation Test — an engine‑based procedure to evaluate coolant protection against cylinder liner cavitation and pitting.

Q: What does it cover?

A: The standard covers engine and test‑stand configuration, instrumentation and calibration, test fluids, stepwise test procedures (including break‑in and extended/cyclic run segments), sampling, pitting evaluation and reporting requirements for comparative assessment of coolant performance.

Q: Who typically uses it?

A: Engine OEMs, coolant formulators, independent testing labs, R&D and QA groups that need a controlled engine test to rank or accept heavy‑duty diesel coolants for cavitation protection.

Q: Is it current or superseded?

A: The document was reapproved and published as D7583‑16(2023) on September 1, 2023, but the standard was withdrawn effective July 28, 2025 (ASTM record updated July 29, 2025). The withdrawal notice indicates no direct replacement was issued at that time.

Q: Is it part of a series?

A: Yes — it is part of the ASTM D15 series of standards covering engine coolants and related fluids. D7583 replaces earlier D7583 editions (for example the 2009 edition) and has been cross‑referenced by other coolant and engine test standards.

Q: What are the key keywords?

A: Cavitation, engine coolant, heavy duty, liner pitting, piston liners, John Deere Cavitation Test, reference coolant, test‑stand calibration.