Fuel Tank and Components Assembly Overview
Fuel Tank and Components Assembly Overview
1 Fuel filler tube
2 Metering line
• Not for engine codes BKW and BWF.
3 Fuel tank
• Connection diagram of fuel lines and components in fuel tank, refer to --> [ Fuel Line and Fuel Tank Component, Connection Diagram ] Fuel Line and Fuel Tank Component, Connection Diagram.
• Draining, refer to --> [ Fuel Tank Draining ] Procedures.
• Removing and installing, refer to --> [ Fuel Tank ] Fuel Tank.
4 Flange
• Left side.
• Note installation position on fuel tank, refer to --> [ Installation position of fuel delivery unit flange ]
5 Locking ring, 145 Nm
• Use wrench (T10202) for removal and installation.
• Ensure seated tightly.
6 Fuel delivery unit
• Left side.
• Removing and installing, refer to --> [ Fuel Delivery Unit, Fuel Gauge Sensor and Suction Jet Pump ] Fuel Delivery Unit, Fuel Gauge Sensor and Suction Jet Pump.
• Check fuel pumps, refer to --> [ Fuel Pumps Checking ] Fuel Pumps, Checking.
7 Fuel level sensor 3 (G237)
• left side, flat/rectangular floater.
• Clipped into bottom of tank.
• Removing and installing, refer to --> [ Fuel Delivery Unit, Fuel Gauge Sensor and Suction Jet Pump ] Fuel Delivery Unit, Fuel Gauge Sensor and Suction Jet Pump.
• Checking.
8 Suction jet pump
• Left side.
• At fuel delivery unit.
• Removing and installing, refer to --> [ Fuel Delivery Unit, Fuel Gauge Sensor and Suction Jet Pump ] Fuel Delivery Unit, Fuel Gauge Sensor and Suction Jet Pump.
9 Protective cover
• For bottom of fuel tank.
10 Fuel tank strap
• Note installation position.
• Ensure seated tightly.
11 20 Nm + 1/4 turn (90°)
12 Protective cover
• For top of fuel tank.
13 Suction jet pump
• Left side.
• Clipped into bottom of tank.
• Removing and installing, refer to --> [ Fuel Delivery Unit, Fuel Gauge Sensor and Suction Jet Pump ] Fuel Delivery Unit, Fuel Gauge Sensor and Suction Jet Pump.
14 Metering line
• Not for vehicles with engine codes BKW and BWF.
15 Suction jet pump
• Right side.
• Removing and installing, refer to --> [ Fuel Delivery Unit, Fuel Gauge Sensor and Suction Jet Pump ] Fuel Delivery Unit, Fuel Gauge Sensor and Suction Jet Pump.
16 Fuel delivery unit
• Right side.
• Removing and installing, refer to --> [ Fuel Delivery Unit, Fuel Gauge Sensor and Suction Jet Pump ] Fuel Delivery Unit, Fuel Gauge Sensor and Suction Jet Pump.
• Check fuel pumps, refer to --> [ Fuel Pumps Checking ] Fuel Pumps, Checking.
17 Fuel gauge sender (G)
• Right side, round/spherical floater.
• Removing and installing, refer to --> [ Fuel Delivery Unit, Fuel Gauge Sensor and Suction Jet Pump ] Fuel Delivery Unit, Fuel Gauge Sensor and Suction Jet Pump.
• Checking.
18 Flange
• Right side.
• Note installation position on fuel tank, refer to --> [ Installation position of fuel delivery unit flange ]
19 Bracket
• Not for vehicles with engine codes BKW and BWF.
Installation position of fuel delivery unit flange
Insert sender flange with marking in direction of travel - arrow -.