Fuel preheater function - GF07.13-P-3113H

ENGINE 604.910 in MODEL 202.121 /182

ENGINE 604.912 in MODEL 210.004

ENGINE 604.915 in MODEL 202.122 /180

ENGINE 604.917 in MODEL 210.003

ENGINE 605.910 in MODEL 202.125

ENGINE 605.912 in MODEL 210.010 /210 /610

ENGINE 606.912 in MODEL 210.020

ENGINE 602.982 in MODEL 210.017 /617

ENGINE 606.961 in MODEL 140.135

ENGINE 606.962 in MODEL 210.025 /225

ENGINE 605.960 in MODEL 202.128 /188

ENGINE 605.962 in MODEL 210.015 /215

Fig 1: Identifying Fuel Preheater Function

G04623978

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Fuel preheater position	Engine 604, 605, 606: Screw-mounted in the cylinder head
		Engine 602	GF07.13-P-3128C
	Fuel preheater task	To preheat the fuel in order to regularly ensure trouble-free operation with winter diesel fuel at outdoor temperatures as low as -25°C
	Fuel preheater function	The fuel flowing through is heated on the walls of the fuel heat exchanger (60), which is heated by the coolant (b).