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Diesel fuel system service 389 Servicing fuel filters 390 Bleeding and checking the fuel system 391 Injector service 392 Removing and installing injectors 393 Servicing injectors 394 Injector testing 397 Injector faults 398 Removing and installing injection pumps 398 Spilltiming an inline pump 401 Injection pump servicing 402 Diesel engine problems 404 Checking diesel electronic controls 406 Technical terms 406 Review questions 407
... Strainers are serviced by washing in fuel and blowing clean Bleeding and checking the fuel system Air will enter the fuel system if there is a leak, or if a filter or any other part of the system has... important for diesel fuel systems How are sedimenters serviced? How is the warning-light switch on a sedimenter checked? 17 What is spill-timing? Why is it necessary to bleed a diesel fuel system? ... pump Fuel at injection pump No fuel in tank Fuel tank tap ‘off’ Blocked fuel line Faulty fuel lift pump Blocked fuel filter Air leaks Air in fuel system Control rod stuck in ‘stop’ position Leaky