Remove/Install Right High-Pressure Fuel Pump - AR07.02-P-1024MNG
Engine 177 in Model 253
| 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 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 injury. Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A | |
| Risk of injury caused by scraping or cutting body parts on sharp Vehicle parts | Always wear protective gloves when working on or near sharp and non-deburred Vehicle parts. Deburr repair panels. |
AS00.00-Z-0017-01A | |
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | ||
| General information on work on gasoline direct injection system | AH07.00-P-2000-01A | ||
| Remove/install | |||
| 1 | Remove right high-pressure line | AR07.03-P-1002MNG | |
| 2 | Release and disconnect electrical connection (1) | ||
| 3 | Remove right low-pressure line from cylinder head cover and fuel high-pressure pump (2) | AR07.03-P-1121MNG | |
| 4 | Clean area around fuel high-pressure pump (2) | Failure can occur otherwise to the fuel system. Assembly cleaner |
*BR00.45-Z-1028-04A |
| 5 | Remove screws (3) and remove fuel high-pressure pump (2) in upward direction | Fuel high-pressure pump (2) will otherwise be damaged. |
|
| *BA07.02-P-1001-01E | |||
| 6 | Install in the reverse order | ||
| 7 | Read out and erase fault memory | AD00.00-P-2000-04B | |
| 8 | Check fuel high-pressure circuit for leaktightness | AR07.03-P-1010-04MM | |
| AD00.00-P-2000-04B | |||
| 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 | |
| 9 | Perform an engine test run and check engine for proper operation and leaktightness |
INJECTION PUMP, HIGH-PRESSURE FUEL PUMP
| Number | Designation | Engine 177 | |
|---|---|---|---|
| BA07.02-P-1001-01E | Bolt, fuel system high pressure pump to cylinder head | Nm | 14 |
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1028-04A | Assembly cleaner | Adolf Wurth GmbH & Co. KG |