AR47.20-D-2000AD | Remove/install fuel prefilter with water separator | 7.5.12 |
ENGINES 900, 904 in MODEL 668, 670 with CODE (K46) Fuel prefilter with water separator:
D47.20-1139-06
1 Electrical connector
2 Fuel lines
3 Fuel prefilter with water separator
4 Nuts
| Remove/install | ||
Danger! | Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel and risk of injury to eyes and skin caused by contact with fuel | No fire, sparks, open flames or smoking. Wear protective clothing when handling fuel. | |
| Notes on self-locking nuts and bolts | ||
1 | Disconnect electrical connector (1) | ||
2 | Unscrew fuel lines (2) from fuel prefilter with water separator (3) | Installation: Replace sealing rings for banjo bolts. | |
3 | Unscrew nuts (4) | ||
4 | Remove fuel prefilter with water separator (3) | ||
5 | Remove filter cartridge on fuel prefilter with water separator (3) | Installation: Replace filter cartridge. | |
6 | Install in the reverse order | ||
Danger! | Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running | Secure vehicle to prevent it from moving by itself. | |
7 | Perform an engine test run and check fuel system in the area around the fuel prefilter with water separator (3) for leaktightness |
Referenced documents
- ah0000n000101a Notes on self-locking nuts and bolts
- as0000z000501a 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.
- as4700z000101a 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 contactwith fuel.