Remove/Install Housing Of High-Pressure Fuel Pump - AR07.02-P-1026WA
Engine 276 in model 172
| 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 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 high-pressure pump | Engine 276.8 in model 172 | AR07.02-P-1020WA |
| Engine 276.9 in model 172 | AR07.02-P-1020W | ||
| 2 | Remove engine wiring harness bracket on high pressure pump housing (2) | Engine 276.9 in model 172 |
*BA07.03-P-1006-01D |
| 3 | Remove screw/bolt (2a) | AR07.02-P-1020-02MM | |
| *BA07.02-P-1002-01C | |||
| 4 | Take out high-pressure pump housing (2) upwards | ||
| 5 | Install in the reverse order | ||
| 6 | 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. Perform an engine test run and check fuel system for proper operation and leak tightness |
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 |
HIGH PRESSURE PUMP
| Number | Designation | Engine 276 | ||
|---|---|---|---|---|
| BA07.02-P-1002-01C | Bolt, high-pressure pump drive housing to cylinder head/cylinder head cover | Stage 1 | Nm | 1 |
| Stage 2 | Nm | 9 | ||
INJECTION NOZZLES, INJECTION VALVES, LINES
| Number | Designation | Engine 276 | |
|---|---|---|---|
| BA07.03-P-1006-01D | Screw/bolt, additional bracket for high-pressure line to high pressure pump drive housing | Nm | 9 |