AP47.20-B-0730C | Clean filter element of fuel prefilter | 12.02.16 |
Cumbustion engine 475 with Vehicle 386
Cumbustion engine 476 with Vehicle 388
B07.00-0023-01
1 Manual pump
2 Sealing ring
3 Filter element
4 Spring
5 Cup
| Clean | ||
Danger! | Risk of injury by trapping and crushing when opening and closing the engine hood | During the hood tilting, always keep the area free from people and objects. | |
1 | Tilt the engine hood | ||
Danger! | Risk of explosion through inflammation, risk of poisoning through inhalation or ingestion of fuel as well as risk of injury by the contact of the fuel with the skin and eyes | Set fire, sparks, open flame or smoking is forbidden. Only store the fuel in proper containers and respectively identified. When handling the fuel, use proper cloths and protection equipments | |
2 | Clean the fuel prefilter externally | ||
| Remove | ||
3 | Release the slotted nut, displace the attachment clamp to one side and disassemble the observation cup (5) with the filter element (3), the spring (4) ad the sealing ring (2) | Replace the sealing ring (2). | |
4 | Wash the observation cup (5) and the filter element (3) with clean diesel oil | Replace the filter element (3) if it is very dirty or damaged. The prefilter observation cup (5) must be replaced if it present damages in the sealing surface. | |
| Install | ||
5 | Fit the filter element (3) with the spring (4) in the prefilter observation cup (5), correctly fit the sealing ring (2) in the observation cup edge (5). Install the observation cup (5) e and correctly position the attachment clamp ad tighten the slotted nut manually | Slightly grease the new sealing ring (2) with engine oil. Do not use tools to tighten the slotted nut. Before tightening the nut, observe the correct seating of the observation cup (5) and the sealing ring (2). | |
6 | Breed the air from the fuel system | Actuate the manual pump handle, until a strong resistance is observed. | |
Danger! | Risk of accident bu the involuntary movement with the engine running. Risk of injury by crushing or burning in the contact during the start procedure or with the engine running | Secure the vehicle against involuntary movement. Use closed and securely hod working clothes. Do not touch heated or moving parts. | |
7 | Run the engine and check the prefilter tightness | ||
Danger! | Risk of injury by trapping and crushing when opening and closing the engine hood | During the hood tilting, always keep the area free from people and objects. | |
8 | Tilt the engine hood |
Referenced documents
- ap4700b172001b Bleed fuel system
- ar8840b1000b Opening engine hood, moving to upright position and closing
- as0000b000501a 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.
- as4700b000101a 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.
- as8840b000101a Risk of injury caused by pinching and crushing when opening and closing engine hood