Document ID: chunk:federal_register_of_legislation:F2022C00213:reg:120:p44
Version: federal_register_of_legislation:F2022C00213
Segment Type: reg
Provision Reference: reg 120 (pt 44/56)
Character Range: 282440–288637

LPG-fuelling:
          4.1.4.5.2.1. Make(s):.......................................................
          4.1.4.5.2.2. Type:.........................................................
          4.1.4.5.2.3. Emission related adjustment possibilities:.............................
          4.1.4.5.3. Further documentation:
          4.1.4.5.3.1. Description of the safeguarding of the catalyst at switch-over from petrol to LPG or back:
          4.1.4.5.3.2. System lay-out (electrical connections, vacuum connections compensation hoses, etc):
          4.1.4.5.3.3. Drawing of the symbol:...........................................
          4.1.4.6. By NG fuelling system:      yes/no 1/
          4.1.4.6.1. Approval number according to Regulation No. 67:......................
          4.1.4.6.2. Electronic Engine Management Control Unit for NG-fuelling:
          4.1.4.6.2.1. Make(s):.......................................................
          4.1.4.6.2.2. Type:.........................................................
          4.1.4.6.2.3. Emission related adjustment possibilities:.............................
          4.1.4.6.3. Further documentation:
          4.1.4.6.3.1. Description of the safeguarding of the catalyst at switch-over from petrol to NG or back:
          4.1.4.6.3.2. System lay-out (electrical connections, vacuum connections compensation hoses, etc.):
          4.1.4.6.3.3. Drawing of the symbol:...........................................
          4.1.5. Ignition
          4.1.5.1. Make(s):.......................................................
          4.1.5.2. Type(s):.......................................................
          4.1.5.3. Working principle:...............................................
          4.1.5.4. Ignition advance curve 4/:.........................................
          4.1.5.5. Static ignition timing 4/:.....……. degrees before TDC
          4.1.5.6. Contact-point gap 4/:.............................................
          4.1.5.7. Dwell-angle 4/:.................................................
          4.1.5.8. Spark plugs
          4.1.5.8.1. Make:.........................................................
          4.1.5.8.2. Type:.........................................................
          4.1.5.8.3. Spark plug gap setting: ............mm
          4.1.5.9. Ignition coil
          4.1.5.9.1. Make:.........................................................
          4.1.5.9.2. Type:.........................................................
          4.1.5.10. Ignition condenser
          4.1.5.10.1. Make:.........................................................
          4.1.5.10.2. Type:.........................................................
          4.1.6. Cooling system: liquid/air 1/
          4.1.7. Intake system:
          4.1.7.1. Pressure charger: yes/no 1/
          4.1.7.1.1. Make(s):.......................................................
          4.1.7.1.2. Type(s):.......................................................
          4.1.7.1.3. Description of the system (maximum charge pressure: .…….…kPa, waste-gate)
          4.1.7.2. Inter-cooler: yes/no 1/
          4.1.7.3. Description and drawings of inlet pipes and their accessories (plenum chamber, heating device, additional air intakes, etc.):
          4.1.7.3.1. Intake manifold description (drawings and/or photographs):..............
          4.1.7.3.2. Air filter, drawings: ………………………, or
          4.1.7.3.2.1. Make(s):.......................................................
          4.1.7.3.2.2. Type(s):.......................................................
          4.1.7.3.3. Intake silencer, drawings: ………………..., or
          4.1.7.3.3.1. Make(s):.......................................................
          4.1.7.3.3.2. Type(s):.......................................................
          4.1.8. Exhaust system
          4.1.8.1. Description and drawings of the exhaust system:.......................
          4.1.9. Valve timing or equivalent data:
          4.1.9.1. Maximum lift of valves, angles of opening and closing, or timing details of alternative distribution systems, in relation to dead centres:
          4.1.9.2. Reference and/or setting ranges: 1/..................................
          4.1.10. Lubricant used:
          4.1.10.1. Make:.........................................................
          4.1.10.2. Type:.........................................................
          4.1.11. Measures taken against air pollution:
          4.1.11.1. Device for recycling crankcase gases (description and drawings):..........
          4.1.11.2. Additional pollution control devices (if any, and if not covered by another heading:
          4.1.11.2.1. Catalytic converter: yes/no 1/
          4.1.11.2.1.1. Number of catalytic converters and elements:..........................
          4.1.11.2.1.2. Dimensions and shape of the catalytic converter(s) (volume,...):...........
          4.1.11.2.1.3. Type of catalytic action:..........................................
          4.1.11.2.1.4. Total charge of precious metal:.....................................
          4.1.11.2.1.5. Relative concentration:...........................................
          4.1.11.2.1.6. Substrate (structure and material):...................................
          4.1.11.2.1.7. Cell density:....................................................
          4.1.11.2.1.8. Type of casing for catalytic converter(s):.............................
          4.1.11.2.1.9. Positioning of the catalytic converter(s) (place and reference distances in the exhaust system):
          4.1.11.2.1.10. Regeneration systems/method of exhaust after-treatment systems, description:
          4.1.11.2.1.10.1. The number of Type I operating cycles, or equivalent engine test bench cycles, between two cycles where regenerative phases occur under the conditions equivalent to Type I test (Distance 'D' in figure 10/1 in Annex 10):
          4.1.11.2.1.10.2. Description of method employed to determine the number of cycles between two cycles where regenerative phases occur: