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GMW14394 - Inertia Dynamometer Brake Lining Wear Versus Temperature
March 1, 2019 - GMW
A description is not available for this item.
GMW14984 - Brake Thermal Abuse Inertia Dynamometer Test
January 1, 2019 - GMW
A description is not available for this item.
GMW15142 - Inertia Calculation Procedure for Brake Dynamometer Testing
December 1, 2018 - GMW
A description is not available for this item.
GMW18060 - Torque Converter Clutch Friction Material Performance Converter on Electric Dynamometer
October 1, 2018 - GMW

Purpose. This procedure was developed to evaluate the performance of the bonded friction material on a Torque Converter Clutch (TCC) under standard conditions of temperature and pressure. This assessment describes procedures for Torque Converter (TC) only testing. The TC is directly connected to...

SAE J2684 - (R) FMVSS 105 Inertia Brake Dynamometer Test Procedure for Vehicles Above 4540 kg GVWR
December 1, 2018 - SAE

This Recommended Practice is derived from the FMVSS 105 vehicle test and applies to two-axle multipurpose passenger vehicles, trucks, and buses with a GVWR above 4540 kg (10000 pounds) equipped with hydraulic service brakes. There are two main test sequences: Development Test Sequence for generic...

SAE J2789 - (R) Inertia Calculation for Single-Ended Inertia-Dynamometer Testing
September 1, 2018 - SAE

This procedure provides methods to determine the appropriate inertia values for all passenger cars and light trucks up to 4540 kg of GVWR. For the same vehicle application and axle (front or rear), different tests sections or brake applications may use different inertia values to reflect the...

GMW17427 - Dynamometer Brake Squeal Evaluation with High Humidity and Subfreezing Cold Modules
February 1, 2019 - GMW
A description is not available for this item.
GMW14936 - Inertia Dynamometer Simulation of Race Track Fade Conditions
December 1, 2018 - GMW
A description is not available for this item.
ASTM D6201 - Standard Test Method for Dynamometer Evaluation of Unleaded Spark-Ignition Engine Fuel for Intake Valve Deposit Formation
December 1, 2018 - ASTM

This test method covers an engine dynamometer test procedure for evaluation of intake valve deposit formation of unleaded spark-ignition engine fuels.2 This test method uses a Ford Ranger 2.3 L four-cylinder engine. This test method includes detailed information regarding the procedure,...

ASTM D5500 - Standard Test Method for Vehicle Evaluation of Unleaded Automotive Spark-Ignition Engine Fuel for Intake Valve Deposit Formation
December 1, 2018 - ASTM

This test method covers a vehicle test procedure for evaluation of intake valve deposit formation of unleaded spark-ignition engine fuels. This test method uses a 1985 model BMW 318i2 vehicle. Mileage is accumulated following a specified driving schedule on either public road or test track. This...

SAE J643 - Hydrodynamic Drive Test Code
December 1, 2018 - SAE

The range of test conditions on the dynamometer shall be sufficient to determine the primary operating characteristics corresponding to the full range of vehicle operations. The characteristics to be determined are: Torque ratio versus speed ratio and output speed Input speed versus speed...

SAE J2806 - Off-Vehicle Brake Testing for Service Brakes Over 10000 Pounds GVW Air, Hydraulic, and Mechanical Actuation
January 1, 2019 - SAE

Purpose Subject document is specifically intended for service brakes and service brakes when used for parking and/or emergency brakes (only) that are commonly used for automotive-type, ground-wheeled vehicles exceeding 4536 kg (10000 pounds) gross vehicle weight rating (GVWR). Subject specification...

Chassis Dynamometer Testing
August 1, 2017 - SAE

The use of the chassis dynamometer test cell has been an integral part of the vehicle development and validation process for several decades. Developments in global climate science and environmental health monitoring have driven a wide-ranging debate in the fields of CO2 reduction and air...

SAE J3080 - Inertia Dynamometer Rotor Crack Test Procedure for Air Disc Brakes
March 1, 2018 - SAE

This Recommended Practice applies to commercial vehicles equipped with air disc brakes and above 4536 kg of Gross Vehicle Weight Rating. Other assessments on the friction material or rotor related to wear, durability, correlation to product life, noise, judder, compliance to specific regulations,...

ASTM D8226 - Standard Test Method for Measurement of Effects of Automotive Engine Oils on Fuel Economy of Passenger Cars and Light-Duty Trucks in Sequence VIF Spark Ignition Engine
October 1, 2018 - ASTM

This test method covers an engine test procedure for the measurement of the effects of automotive engine oils on the fuel economy of passenger cars and light-duty trucks with gross vehicle weight 3856 kg or less. The tests are conducted using a specified spark-ignition engine with a displacement of...

ASTM D8114 - Standard Test Method for Measurement of Effects of Automotive Engine Oils on Fuel Economy of Passenger Cars and Light-Duty Trucks in Sequence VIE Spark Ignition
October 1, 2018 - ASTM

This test method covers an engine test procedure for the measurement of the effects of automotive engine oils on the fuel economy of passenger cars and light-duty trucks with gross vehicle weight 3856 kg or less. The tests are conducted using a specified spark-ignition engine with a displacement of...

GMW18007 - Vehicle Dynamometer Procedure Active Fuel Management - Equivalent Fuel Consumption
June 1, 2018 - GMW
A description is not available for this item.
SAE J2711 - Recommended Practice for Measuring Fuel Economy and Emissions of Hybrid-Electric and Conventional Heavy-Duty Vehicles
July 1, 2018 - SAE

This SAE Recommended Practice was established to provide an accurate, uniform and reproducible procedure for simulating use of heavy-duty hybrid-electric vehicles (HEVs) and conventional vehicles on dynamometers for the purpose of measuring emissions and fuel economy. Although the...

ASTM D1478 - Standard Test Method for Low-Temperature Torque of Ball Bearing Grease
June 1, 2018 - ASTM

This test method covers the determination of the extent to which a grease retards the rotation of a slow-speed ball bearing by measuring starting and running torques at low temperatures (below −18 °C (0 °F)). 1.1.1 Torque measurements are limited by the capacity of the torque-measuring equipment....

GMW17955 - Torque Converter Clutch Friction Material Performance Transmission on Electric Dynamometer
March 1, 2018 - GMW
A description is not available for this item.
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