Document ID: chunk:federal_register_of_legislation:F2012C00283:reg:20:p6
Version: federal_register_of_legislation:F2012C00283
Segment Type: reg
Provision Reference: reg 20 (pt 6/13)
Character Range: 150080–154494

the emission control system retains its emission control function during all ambient conditions, especially at low ambient temperatures. This includes taking measures to prevent the complete freezing of the reagent during parking times of up to 7 days at 258 K (-15 °C) with the reagent tank 50 per cent full. If the reagent has frozen, the manufacturer shall ensure that reagent shall be available for use within 20 minutes of the vehicle starting at 258 K (-15 °C) measured inside the reagent tank, so as to ensure correct operation of the emission control system.

Annex 1
  Engine and vehicle characteristics and information concerning the conduct of tests
The following information, when applicable, shall be supplied in triplicate and include a list of contents.
If there are drawings, they shall be to an appropriate scale and show sufficient detail; they shall be presented in A4 format or folded to that format. Photographs, if any, shall show sufficient detail.
       If the systems, components or separate technical units have electronic controls, information concerning their performance shall be supplied.

                0. General
                0.1. Make (name of undertaking):.......................................
                0.2. Type:......................................................
                0.2.1. Commercial name(s), if available:....................................
                0.3. Means of identification of type, if marked on the vehicle[a]:...................
                0.3.1. Location of that mark:...........................................
                0.4. Category of vehicle[b]:...........................................
                0.5. Name and address of manufacturer:...................................
                0.8. Name(s) and address(es) of of assembly plant(s):..........................
                0.9. Name and address of manufacturer's authorized representative
                 where appropriate:..........................................................
                1. General construction characteristics of the vehicle
                1.1. Photographs and/or drawings of a representative vehicle:.....................
                1.3.3. Powered axles (number, position, interconnection):........................
                2. Masses and dimensionsc (in kg and mm) (refer to drawing
                where applicable)..............................................
                2.6. Mass of the vehicle with bodywork and, in the case of a towing vehicle of category other than M1, with coupling device, if fitted by the manufacturer, in running order, or mass of the chassis or chassis with cab, without bodywork and/or coupling device if the manufacturer does not fit the bodywork and/or coupling device (including liquids, tools, spare wheel, if fitted, and driver and, for buses and coaches, a crew member if there is a crew seat in the vehicle)[d] (maximum and minimum for each variant):
                2.8. Technically permissible maximum laden mass as stated by the manufacturere,*:
                3. Description of energy converters and power plantf (In the case of a vehicle that can run either on petrol, diesel, etc., or also in combination with another fuel, items shall be repeated**)
                3.1. Engine Manufacturer:............................................
                3.1.1. Manufacturer's engine code (as marked on the engine, or other
                means of identification):..........................................
                3.2. Internal combustion engine: .......................................
                3.2.1. Specific engine information:.......................................
                3.2.1.1. Working principle: positive-ignition/compression-ignition,
                four-stroke/two-stroke/rotary cycle1..................................
                3.2.1.2. Number, arrangement of cylinders:...................................
                3.2.1.2.1. Bore3:...................................................mm
                3.2.1.2.2. Stroke3:..................................................mm
                3.2.1.2.3. Firing order:..................................................
                3.2.1.3. Engine capacity4:............................................cm3
                3.2.1.4. Volumetric compression