Diesel Fuel System — General Description The main condition for carrying out all work in the diesel injection system is cleanliness. Clean all nuts well before removing. If damaged, the fuel pump cannot be repaired; You can install a used or new pump. Bosch VE...
Precautions when working with a diesel device When working on the injection system, in addition to cleanliness, the following points must be observed: A) Outdoor work may only be carried out when there is no wind so that dust does not get into the open connections....
Diesel engine fuel filter The fuel filter must be changed every 30,000 km and at least once a year it must be emptied of accumulated condensate. As experience is gained, time periods may be reduced. The Bosch filter with an installed water drain...
Fuel pump — removal, installation and adjustment 1. As mentioned earlier, work can only be carried out with special tools: A) Special lock for the camshaft pulley and fuel pump drive gear Mot. 854 b) Special puller for fuel pump drive gear Mot. 1053 With) Micrometer...
Checking and adjusting idling 1. All adjustments are interconnected, i.e. if one of the adjustable parameters is not correct, the others must be checked and adjusted. Make all adjustments only when the engine is warmed up to operating temperature,...
Fast idle adjustment Slide lever (A) ( see illustration 18.1 ) to adjusting bolt (1). The engine must run at 1000 rpm. Otherwise, loosen the screw locknut (1) and set the screw accordingly. Tighten locknut and recheck fast idle.
Fuser cable tension 1. Sometimes it is necessary to adjust the tension of the fast idle control cable, which is carried out using a clamping nipple (2) (see illustration). The engine must be at operating temperature, and idle and fast idle...
Maximum rotation speed The maximum speed is adjustable with a screw (4) ( see illustration 18.1 ). The screw is factory installed. cannot be controlled by you. The maximum engine speed is 4700-4800 rpm on models J115 and S115, and 5000±100...
Air filter The installed air filter is shown in illustration 22.1. See the description of the engine air filter with injection system. 22.1 Loosen the wing nut and remove the air filter cover (1)
Turbocharger — Precautions In the event that oil lines are disconnected from the turbocharger for any reason, before starting the engine, pay attention to the following guidelines to ensure that the turbocharger is initially lubricated: A) Remove...
Turbocharger — removal and installation 1. Loosen the clamps and disconnect the hoses between the air filter (1) and turbocharger (see illustration). 24.1 Turbocharger components 1. Air filter; 2. Outlet hose; 3. Air cooler; 4. Heat shield; 5. Nuts; 6. Hose...
Possible malfunctions of the turbocharger The turbocharger cannot be repaired, however, the following instructions will be useful to you in case you want to identify a malfunction in the turbocharger system and take the necessary measures. The fuel pump is...
Nozzles — removal and installation 1. Renault workshops use a curved wrench with a long socket to remove the injectors (see illustration). To remove the injector, unscrew the hollow bolts of the oil drain pipe and disconnect the high pressure fuel line....
Exhaust system General description 1. The illustrations show installed exhaust systems, including a front section on turbo diesel models, a system with and without a catalyst, and a system on models with a V6 engine. The carburetor...