Remove/Install Pressure Line From High-Pressure Pump/Fuel Distributor - Ar07.03-D-7000WE
Engine 651.955/956/957 in model 906
Modification notes
| 26.06.2015 | Altered grommet, added | Operation step 6 |
Shown on model 900
| - | Risk of explosion
caused by fuel igniting. Risk of injury to skin and eyes caused by fuel spraying out at high pressure |
Keep all ignition sources out of hazard area. Do not carry out any work on system when it is pressurized. | AS07.16-Z-0001-01A |
| - | Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contact with fuel. | No fires, sparks, open flames or smoking. Pour fuels into suitable and appropriately marked containers only. Wear protective clothing when handling fuel. | AS47.00-Z-0001-01A |
| - | Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contact with fuel. | No fires, sparks, open flames or smoking. Pour fuels into suitable and appropriately marked containers only. Wear protective clothing when handling fuel. |
AS47.00-Z-0001-01A |
| - | Notes about Common-Rail components | - | AH07.16-P-0002-01TX |
| Remove/install | - | - | |
| 1 | Remove charge air distributor | - | AR09.41-D-8681WE |
| 2 | Unfasten engine wiring harness cable duct (10) | - | AR01.00-D-2411-01WE |
| 3 | Remove screws (2) | - | - |
| 4 | Remove screw/bolt (6) and push bracket (7) with fuel line (8) to one side | Engine 651 in model 900 Engine 651.955/956/957 in model 906 except code MS3 (Engine version EURO 3) |
- |
| 5 | Unclip retaining clip (5) of the electrical line (4) on the high-pressure line (1) | Engine 651 in model 900 Engine 651.955/956/957 in model 906 except code MS3 (Engine version EURO 3) |
- |
| 6 | Unscrew and remove high-pressure line (1) from the high-pressure pump (M41/3) and rail (9) | After disassembly of high-pressure line (1), close off the connection fitting on rail (9) and the connection fitting (3) at high-pressure pump (M41/3) and ensure the greatest cleanliness. The high pressure components will be damaged otherwise. Repeated usage of stop plugs is not allowed. Counterhold high-pressure line (1) to avoid it from coming loose as the connection fitting (3) is being loosened. |
- |
| - | - | *BA07.16-N-1019-01A | |
| - | - | Figure | |
| 7 | Install in the reverse order | - | - |
| Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0005-01A | |
| 8 | Perform an engine test run and check engine for leaks in the area of the high-pressure line (1) for leaktightness | - | - |
COMMON RAIL DIESEL INJECTION (CDI)
| Number | Designation | Engine 651 in model 906 | ||
|---|---|---|---|---|
| BA07.16-N-1019-01A | Union nut, pressure line to high-pressure pump/rail | Stage 1 | Nm | 7 |
| Stage 2 | Nm | 33 | ||