SM47.25-W-0013A | Replace sealing rings of fuel feed line on fuel level sensor | 10.1.12 |
ENGINE 471.9 in MODEL 963
W47.25-1011-08
Shown on model 963 with auxiliary heating
1 Fuel line (feed)
2 Sealing rings
3 Fuel line (return flow)
7 Cap
B39 Fuel level sensor
4 Fuel line (auxiliary heater)
5 Vent line
6 Securing clamp
Operation no. of operation texts or standard texts and flat rates
Category | Op. no. | Operation text | Time | Acc. no. | Code |
O | 027788 | OPERATION: REPLACE SEALING RINGS OF FUEL FEED LINE | 0.3 h | 47 910 76 | DICHT-VORL |
| 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. | |
1 | Open cap (7) on fuel tank | ||
2 | Clean fuel tank in area of fuel level sensor (B39) | ||
3 | Remove securing clamp (6) | ||
4 | Detach fuel line (1) from fuel level sensor (B39) | Collect escaping fuel. | |
Installation: Do not tilt fuel line (1) as otherwise the sealing rings (2) may be damaged. Replace cable tie. | |||
5 | Replace sealing rings (2) on connection of fuel line (1) | ||
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 | Start engine and perform an engine test run | ||
8 | Switch off engine and check connections on fuel level sensor (B39) for leaktightness | Visual inspection. |
Parts ordering notes
Part no. | Designation | Quantity |
A 012 997 05 45 | Seal set | 1 |
A 002 997 24 90 | Cable tie | 1 |