| 摘要 |
VEHICLE [PROBLEM TO BE SOLVED] TO PROVIDE A VEHICLE CAPABLE OF PREVENTING THE TEMPERATURE OF THE FUEL INJECTOR FROM 5 BECOMING HIGH DUE TO ENGINE HEAT, AND FACILITATING INSTALLATION AND MAINTENANCE OF THE FUEL INJECTOR. [SOLUTION] THE VEHICLE [UNDERBONE TYPE MOTORCYCLE (1)] COMPRISES: A HEAD PIPE (2); A BODY FRAME COUPLED WITH THE HEAD PIPE (2) AND EXTENDED DOWNWARD TO THE REAR; AN ENGINE 10 (13) ARRANGED BELOW THE BODY FRAME, A CYLINDER AXIS OF THE ENGINE BEING ORIENTED HORIZONTALLY IN SUBSTANCE; AN INTAKE PASSAGE (16) FOR SUPPLYING AIR TO THE ENGINE (13); AND A FUEL INJECTOR (18), MOUNTED ON A MIDSECTION OF THE INTAKE PASSAGE (16), FOR SUPPLYING FUEL TO THE ENGINE (13). AT 15 LEAST PART OF THE FUEL INJECTOR (18) IS ARRANGED FORWARD RELATIVE TO A CENTERLINE L OF THE INTAKE PASSAGE (16), WHEN VIEWED FROM THE SIDE OF THE VEHICLE BODY. (FIG. 3)
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