Road vehicles — Base-mounted air compressors, single cylinder V-belt drive — Mounting dimensions
Specifies the dimensional requirements for interchangeability of base-mounted air compressors mounted on commercial vehicles and buses. A figure illustrates shapes and reference quantities of concern. Includes dimensions and tolerances for types 1a, 1b, 2a, 2b, as well as pipe connections with idenfication codes as follows: 0, 2, 81, 82, 91, 92.
Road vehicles — Measurement methods for gaseous pollutants emitted by mopeds equipped with a control...
Specifies methods of measurement for gaseous pollutants emitted by mopeds as defined in ISO 3833, equipped with a 4-stroke, a 2-stroke or a rotary controlled ignition engine. Defines a driving cycle in accordance with the requirements of different types of mopeds and provides specifications of the collecting methods for gaseous pollutants, a measuring system and a test bench. This second edition…
Road vehicles — Caravans and light trailers — Calculation of the mechanical strength of the drawbar...
Gives a simplified procedure for the calculation of the mechanical strength of drawbars where the vertical static load on the coupling head does not exceed the limits specified in ISO/TR 4114. Applies only to steel drawbars of welded and other than welded construction. The welding procedure requirements given by the manufacturer shall be met.
Defines only the requirements and characteristics of test benches. Applies to test benches suitable for calibration of fuel injection equipment for compression ignition engines requiring fuel delivery up to 300 mm^3/injection/cylinder at full load. Some figures show diagrams as well as a test record sheet (figure 7), an analysis sheet (figure 8), and a field test sheet (figure 9).
Crude petroleum and liquid or solid petroleum products — Determination of density or relative densit...
The first method is also for use with solids and this method may also be used for coal tar products, including road tars, creosote and tar pitches or for mixture of these with petroleum products. This method is not suitable for highly volatile liquids. The second method is recommended for the accurate determination of all except the more viscous products.
Road vehicles — Filter elements for full flow oil filters — Dimensions
Specifies the essential dimensional characteristics necessary for the interchangeability of filter elements. Most filter elements are specified with two alternative internal diameters; however, the values listed in the "preferred" column of the table are recommended for future equipment.
