Главная Автомобили - Scania Двигатели Scania 4-ой серии - руководство по эксплуатации и ремонту
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03:14-01 19 H7 - Checking the return fuel pressure 1 Connect pressure gauge 99 362 to the test connection on the return fuel manifold and open the test connection. 2 Turn the engine over using the starter motor. Read the pressure after approximately 20 seconds. The value should be below 0.8 bar. 3 If there is no detectable value after 20 seconds, let the starter motor cool and repeat step 2. Note: If there is air in the filter housing, pressure cannot build up. Vent the filter housing and try again. 4 Remove the pressure gauge and close the test connection. H - Descriptions |