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ASTM D5704-04a

(Test Method)

Standard Test Method for Evaluation of the Thermal and Oxidative Stability of Lubricating Oils Used for Manual Transmissions and Final Drive Axles

Standard Test Method for Evaluation of the Thermal and Oxidative Stability of Lubricating Oils Used for Manual Transmissions and Final Drive Axles

SCOPE
1.1 This test method is commonly referred to as the L-60-1 test. It covers the oil-thickening, insolubles-formation, and deposit-formation characteristics of automotive manual transmission and final drive axle lubricating oils when subjected to high-temperature oxidizing conditions.
1.2 The values stated in inch-pound units are to be regarded as the standard except for the catalyst weight loss and oil weight measurements, for which the unit is gram; the oil volume, for which the unit is millilitre; the alternator output, for which the unit is watt; and the air flow, for which the unit is milligram per minute. The other SI values, which are in parentheses, are for information only.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific warning information is given in Sections 7 and 8 and Annex A3.

General Information

Status
Historical
Publication Date
31-Oct-2004
ICS
75.100 - Lubricants, industrial oils and related products
Technical Committee
D02 - Petroleum Products, Liquid Fuels, and Lubricants
Drafting Committee
D02.B0 - Automotive Lubricants
Current Stage
Ref Project

Relations

Replaces
ASTM D5704-04 - Standard Test Method for Evaluation of the Thermal and Oxidative Stability of Lubricating Oils Used for Manual Transmissions and Final Drive Axles
Effective Date
01-Nov-2004
Replaced By
ASTM D5704-05 - Standard Test Method for Evaluation of the Thermal and Oxidative Stability of Lubricating Oils Used for Manual Transmissions and Final Drive Axles
Effective Date
01-May-2005
Referred By
ASTM D7450-19 - Standard Specification for Performance of Rear Axle Gear Lubricants Intended for API Category GL-5 Service
Effective Date
01-Nov-2004
Referred By
ASTM D5662-19a - Standard Test Method for Determining Automotive Gear Oil Compatibility with Typical Oil Seal Elastomers
Effective Date
01-Nov-2004
Referred By
ASTM D5760-19 - Standard Specification for Performance of Manual Transmission Gear Lubricants
Effective Date
01-Nov-2004

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ASTM D5704-04a - Standard Test Method for Evaluation of the Thermal and Oxidative Stability of Lubricating Oils Used for Manual Transmissions and Final Drive AxlesASTM D5704-04a - Standard Test Method for Evaluation of the Thermal and Oxidative Stability of Lubricating Oils Used for Manual Transmissions and Final Drive Axles
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ASTM D5704-04a - Standard Test Method for Evaluation of the Thermal and Oxidative Stability of Lubricating Oils Used for Manual Transmissions and Final Drive Axles
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
An American National Standard
Designation: D 5704 – 04a
Standard Test Method for
Evaluation of the Thermal and Oxidative Stability of
Lubricating Oils Used for Manual Transmissions and Final
1
Drive Axles
This standard is issued under the fixed designation D5704; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope D664 TestMethodforAcidNumberofPetroleumProducts
by Potentiometric Titration
1.1 This test method is commonly referred to as the L-60-1
2
D893 Test Method for Insolubles in Used Lubricating Oils
test. It covers the oil-thickening, insolubles-formation, and
E527 Practice for Numbering Metals and Alloys (UNS)
deposit-formation characteristics of automotive manual trans-
4
2.2 ANSI Standard:
mission and final drive axle lubricating oils when subjected to
ANSI/ISA-S7.3 Quality Standard for Instrument Air
high-temperature oxidizing conditions.
5
2.3 Military Specification:
1.2 The values stated in inch-pound units are to be regarded
MIL-L-2105D Lubricating Oil, Gear, Multipurpose
as the standard except for the catalyst weight loss and oil
6
2.4 ASTM Adjuncts:
weight measurements, for which the unit is gram; the oil
Engineering Drawings
volume, for which the unit is millilitre; the alternator output,
for which the unit is watt; and the air flow, for which the unit
3. Terminology
is milligram per minute. The other SI values, which are in
3.1 Definitions:
parentheses, are for information only.
3.1.1 carbon, n—in manual transmissions and final drive
1.3 This standard does not purport to address all of the
axles, a hard, dry, generally black or gray deposit that can be
safety concerns, if any, associated with its use. It is the
removed by solvents but not by wiping with a cloth.
responsibility of the user of this standard to establish appro-
3.1.2 lubricant, n—in manual transmission and final drive
priate safety and health practices and determine the applica-
axles, lubricating oil.
bility of regulatory limitations prior to use. Specific warning
3.1.3 sludge, n—in manual transmissions and final drive
information is given in Sections 7 and 8 and Annex A3.
axles,adepositprincipallycomposedofthelubricatingoiland
2. Referenced Documents oxidation products that do not drain from parts but can be
3 removed by wiping with a cloth.
2.1 ASTM Standards:
3.1.4 thermal and oxidative stability, n—in lubricating oils
B224 Classification of Coppers
used for manual transmissions and final drive axles, a lack of
D235 Specification for Mineral Spirits (Petroleum Spirits)
deterioration of the lubricating oil under high-temperature
(Hydrocarbon Dry Cleaning Solvent)
conditions that is observed as viscosity increase of the lubri-
D445 Test Method for Kinematic Viscosity of Transparent
catingoil,insolublesformationinthelubricatingoil,ordeposit
and Opaque Liquids (the Calculation of Dynamic Viscos-
formation on the parts, or a combination thereof.
ity)
3.1.5 varnish, n—in manual transmissions and final drive
axles, a hard, dry, generally lustrous deposit that can be
removed by solvents but not by wiping with a cloth.
1
This test method is under the jurisdiction of ASTM Committee D02 on
Petroleum Products and Lubricants and is the direct responsibility of Subcommittee
4. Summary of Test Method
D02.B0 on Automotive Lubricants.
Current edition approved Nov. 1, 2004. Published November 2004. Originally
4.1 A sample of the lubricant to be tested is placed in a
approved in 1995. Last previous edition approved in 2004 as D5704–04.
heated gear case containing two spur gears, a test bearing, and
2
Until the next revision of this test method, the ASTM Test Monitoring Center
(TMC) will update changes in this test method by means of Information Letters.
Information Letters may be obtained from theASTMTest Monitoring Center, 6555
Penn Ave., Pittsburgh, PA 15206-4489. Attention: Administrator. This edition
4
incorporates revisions in all Information Letters through 04–1.TheTMC is also the Joint standard ofANSI/ISA.Available from Instrument Society ofAmerica, 67
source of reference oils. Alexander Drive, P.O. Box 12277, Research Triangle Park, NC 27709.
3 5
For referenced ASTM standards, visit the ASTM website, www.astm.org, or Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098.
6
Standards volume information, refer to the standard’s Document Summary page on Detailed drawings necessary for rig construction. Available from ASTM
the ASTM website. International Headquarters. Order Adjunct No. ADJD5704
...

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Note 1: These limits are imposed since the precision of this test method has been determined only up to or within the range of these bromine numbers.  
1.2 The magnitude of the bromine number is an indication of the quantity of bromine-reactive constituents, not an identification of constituents; therefore, its application as a measure of olefinic unsaturation should not be undertaken without the study given in Annex A1.  
1.3 For petroleum hydrocarbon mixtures of bromine number less than 1.0, a more precise measure for bromine-reactive constituents can be obtained by using Test Method D2710. If the bromine number is less than 0.5, then Test Method D2710 or the comparable bromine index methods for industrial aromatic hydrocarbons, Test Methods D1492 or D5776 must be used in accordance with their respective scopes. The practice of using a factor of 1000 to convert bromine number to bromine index is not applicable for these lower values of bromine number.  
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1.4.1 Exception—The values given in parentheses are for information only.  
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5.1 The low-temperature, low-shear-rate viscosity of automatic transmission fluids, gear oils, torque and tractor fluids, and industrial and automotive hydraulic oils (see Appendix X4) are of considerable importance to the proper operation of many mechanical devices. Measurement of the viscometric properties of these oils and fluids at low temperatures is often used to specify their acceptance for service. This test method is used in a number of specifications.  
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1.4.2 The viscosity data used for Procedure D precision study was from 6400 mPa·s to 256 000 mPa·s at test temperatures of –26 °C and –40 °C.  
1.5 The values stated in SI units are to be regarded as standard. No other units of measurement ar...

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5.1 This test simulates a type of severe field service in which corrosion-promoting moisture in the form of condensed water vapor accumulates in the axle assembly. This may happen as a result of volume expansion and contraction of the axle lubricant and the accompanied breathing in of moisture-laden air through the axle vent. The test screens lubricants for their ability to prevent the expected corrosion.  
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5.1 Periodic sampling and analysis of lubricants have long been used as a means to determine overall machinery health. Atomic emission (AE) and atomic absorption (AA) spectroscopy are often employed for wear metal analysis (for example, Test Method D5185). A number of physical property tests complement wear metal analysis and are used to provide information on lubricant condition (for example, Test Methods D445, D2896, and D6304). Molecular analysis of lubricants and hydraulic fluids by FT-IR spectroscopy produces direct information on molecular species of interest, including additives, fluid breakdown products and external contaminants, and thus complements wear metal and other analyses used in a condition monitoring program (1, 2-6).
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1.2 This practice is based on trending and distribution response analysis from mid-infrared absorption measurements. While calibration to generate physical concentration units may be possible, it is unnecessary or impractical in many cases. Warning or alarm limits (the point where maintenance action on a machine being monitored is recommended or required) can be determined through statistical analysis, history of the same or similar equipment, round robin tests or other methods in conjunction with correlation to equipment performance. These warning or alarm limits can be a fixed maximum or minimum value for comparison to a single measurement or can also be based on a rate of change of the response measured (1) .2 This practice describes distributions but does not preclude using rate-of-change warnings and alarms.
Note 1: It is not the intent of this practice to establish or recommend normal, cautionary, warning or alert limits for any machinery. Such limits should be established in conjunction with advice and guidance from the machinery manufacturer and maintenance group.  
1.3 Spectra and distribution profiles presented herein are for illustrative purposes only and are not to be construed as representing or establishing lubricant or machinery guidelines.  
1.4 This practice is designed as a fast, simple spectroscopic check for condition monitoring of in-service lubricants and can be used to assist in the determination of general machinery health through measurement of properties observable in the mid-infrared spectrum such as water, oil oxidation, and others as noted in 1.1. The infrared data generated by this practice is typically used in conjunction with other testing methods. For example, infrared spectroscopy cannot determine wear metal levels or any other type of elemental analysis. The practice as presented is not intended for the prediction of lubricant physical properties (for example, viscosity, total base number, total acid number, etc.). This practice is designed for monitoring in-service lubricants and can aid in the determination of general machinery health and is not designed for the analysis of lubricant composition, lubricant performance or additive package formulations.  
1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
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1.3 This test method provides a preliminary or first order evaluation of oil/elastomer compatibility only. Because seals might be subjected to static or dynamic loads, or both, and they can operate over a range of conditions, a complete evaluation of the potential sealing performance of any elastomer-oil combination in any service condition usually requires tests additional to those described in this test method.  
1.4 The several reference elastomer formulations specified in this test method were chosen to be representative of those used in both heavy-duty diesel engines (detailed in Annex A1) and passenger-car spark-ignition engines (the latter are covered in Annex A2). The procedures described in this test method can, however, also be used to evaluate the compatibility of automotive engine oils with different elastomer types/formulations or different test durations and temperatures to those employed in this test method.
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Standard Test Method for Measurement of Flow Properties and Evaluation of Wear, Contaminants, and Oxidative Properties of Lubricating Grease by Die Extrusion Method and Preparation

SIGNIFICANCE AND USE
5.1 Trending the wear, contamination, consistency, and oxidative properties of a lubricating grease is a crucial part of condition-monitoring programs. Changes in these properties or deviations from the new grease can be indicative of problems within the lubricated component, such as the mixing of incompatible thickener types, excessive wear or contaminant levels, or significant depletion of antioxidant levels. These test methods also makes it possible to develop trends that can be used to predict failures before they occur and allow for corrective action to be taken.
SCOPE
1.1 This test method covers the determination and evaluation of flow properties, wear levels, contaminants, and oxidative condition of new and in-service lubricating grease.  
1.2 This test method provides guidance on evaluating in-service grease samples, NLGI grades 00 to 3, for wear, consistency, contamination, and oxidation.  
1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.  
1.3.1 Exception—The exception to this will be where units of references were developed by the developers of the test equipment and necessary to report the results of the test.  
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
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  • Standard
    9 pages
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ASTM
ASTM D7922-23(Test Method)
Standard Test Method for Determination of Glycol for In-Service Engine Oils by Gas Chromatography

SIGNIFICANCE AND USE
5.1 Some glycol/antifreeze dilution of in-service engine oil is normal under typical operating conditions. However, excessive glycol dilution can lead to decreased performance, premature wear, or sudden engine failure. This test method provides a means of quantifying the level of glycol based antifreeze dilution, allowing the user to take necessary action.
SCOPE
1.1 This test method covers the determination of glycol based antifreeze for in-service engine oil by derivative headspace/gas chromatography.  
1.2 Sample is derivatized in-situ directly in a headspace sampling vial prior to vapor phase extraction and injection into a gas chromatograph.  
1.3 The chemistry of the derivatization is unique to the detection of the molecules of ethylene glycol and 1,2-propylene glycol. 1,3-propylene glycol could also be detected but is not used in any known anti-freeze at this time. Other coolant analyses are beyond the scope of this test method.  
1.4 The derivatization process does not affect glycol breakdown products such as glycolate and formate and hence the presence of these compounds in the oil will not be quantified.  
1.5 The test method concentration range is from 50 µg/g to 1000 µg/g. Lower levels are possible by method modifications. Higher levels are possible through sample dilution.  
1.6 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.8 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
    8 pages
    English language
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  • Standard
    8 pages
    English language
    sale 15% off