AR07.16-B-1080A | Remove/install injection lines of common rail diesel injection (CDI) | 12.02.16 |
Cumbustion engine 612 with Vehicle 979.01
D07.16-0005-06
1 Injection tubes
2 Injector
3 Rail
| Remove and install | ||
Danger! | Risk of explosion due to the fuel inflammation, Risk of intoxication due to inhalation or ingestion of fuel and Risk of injuries due to contact of the skin and eyes with the fuel | Avoid working close to open flames, as well as causing sparks, lighting bulbs and smoking. Store fuel only in correctly identified appropriate recipients and places. Wear protective clothes when working with fuel. | |
Danger! | Risk of injuries and damages when tilting and returning to the normal position the vehicle's cabin | Make sure that the area where the cabin tilts and returns to normal position is free of objects and peopleTilt the cabin until the safety rod and lock it in the final position. Return the cabin until it correctly locks in the work position. | |
1 | Tilt the cabin. | ||
2 | Remove the head lid cover | ||
3 | Unscrew the injection tube nuts (1) of the injector (2) and rail (3) | Retain the injector's nipples (arrow). Do not exceed the torque moment (tightening), in order to avoid that next time the nuts are unfastened, the nipples simultaneously unfasten. | |
Special wrench | |||
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4 | Remove the injection tubes (1) | Do not bend or kink the tubes. After removing the injection tubes, protect them from the penetration of impurities. Install: Pay have the tubes perfectly seated. Check the sealing cone of the tubes and replace them if necessary. In order to install the injection tubes free of tension, it is necessary to loosen the fastening of the rail, in order to avoid possible ruptures/cracks in the tubes. Tighten the rail fastening only after having arranged the injection tubes | |
Rail in the head. | |||
5 | Install in reverse order | ||
Danger! | Risk of accidents due to the automatic jerks with the engine in movement. Risk of injuries due to smashing or getting burned when intervening while the engine is starting up or when it is operating | Protect the vehicle from possible automatic sudden start Wear tight and closed work clothes. Do not touch the heated or moving parts. | |
Risk of explosion due to the fuel inflaming.Risk of injuries in the skin and eyes, due to jets of fuel | Remove the flammable sources, such as for instance, cigarettes or open flames, from the work area. Do not carry out any works in pressurized systems. | ||
6 | Check the tightness of the fuel system | Actuate and allow the engine to heat up, shut it down and check the tightness. |
Common rail diesel injection (CDI)
Número | Denominação | Engine 612.983 | |||
BA07.16-B-1001-01A | Pressure pipe in the high pressure pump/Rail | Nm | 23 | ||
611 589 00 03 00
Special wrench