Position the vehicle on the designated headlamp aim standing area.Īlign the headlamp aim testing equipment to the vehicle in accordance with the manufacturer’s instructions.ĭetermine the appropriate headlamp beam image and its aim (see Diagrams 1, 2 and 3).įor complex lens systems - meaning those that have more than one lamp behind a single lens - make sure the test equipment is aligned exactly on the centre of the dipped beam pocket. On vehicles with hydro-pneumatic suspension systems, it’s necessary to have the engine running when checking headlamp aim. If this would result in failure for beam aim being too low, you should re-check the beam aim with the control set at its ‘highest’ position. If driver’s beam aim controls are fitted, you should test the beam aim without altering the control setting. It’s acceptable for masks or converter kits to be fitted to right hand dip headlamps to temporarily alter the lamp for use in the UK by removing the beam ‘kick-up’ to the right. The type of headlamp will determine whether the aim must be checked on dipped or main beam (see Diagrams 1, 2 and 3).Ī flat top or other alternative headlamp dipped beam pattern is acceptable as long as all of the beam upper edge, including any ‘peak’ is contained within the appropriate tolerance band. You must inspect all dipped beam headlamps fitted. (ii) missing, inoperative or more than ½ not functioning in the case of LED (i) with up to ½ light sources not functioning in the case of LED Tricycles and quadricycles classed as mopeds do not need a main beam headlamp.Ī ‘light source’ means any bulb, LED or other means of emitting light. motorcycle derived tricycles with a maximum width over 1,700mm. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |