Remove/Install Fuel Level Sensor - AR47.50-P-0110MR
Model 172 with engine 152, 271.8, 274, 276, 651
| 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 | |
| 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 | |
| Note | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Note | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Remove/install | |||
| 1 | Empty the fuel tank. | Engine 152, 271.8, 274, 276 in model 172 with code 494 (US version) Engine 274 in model 172 with code 945 (China Stage 6 exhaust treatment) |
AR47.10-P-4001WA |
| Engine 152, 271.8, 274, 276 in model 172 except code 494 (US version) except code 945 (China Stage 6 exhaust treatment) Engine 651 in model 172 |
AR47.10-P-4001W | ||
| 2 | Remove fuel system control unit (N118) and place to one side with connected lines. | AR47.20-P-5717W | |
| 3 | Remove bracket from the fuel system control unit (N118). | *BA47.10-P-1012-01B | |
| 4.1 | Remove fuel filter. | Engine 152, 271.8, 274, 276 in model 172 | |
| AP47.20-P-0780RBS | |||
| 4.2 | Unscrew nuts, remove locking ring, and remove cap. | Engine 651 in model 172 |
|
| *BA47.10-P-1007-01B | |||
| 5 | Press catch springs (3) together and pull out fuel display fill level sensor (1) upward. | Do not bend linkage of the fuel display fill level sensor (1). Malfunctions of the fuel system will occur otherwise. |
|
| 6 | Install in the reverse order. |
FUEL TANK
| Number | Designation | Model 172 | |
|---|---|---|---|
| BA47.10-P-1007-01B | Nut, fuel filter to fuel tank | Nm | 5 |
FUEL TANK
| Number | Designation | Model 172 | |
|---|---|---|---|
| BA47.10-P-1012-01B | Nut, fuel system control unit bracket to fuel tank | Nm | 2 |