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Fuel filter - Summary of components > < Removing and installing parts of the fuel supply system

Fabia Mk2

Fuel tank with component parts - Summary of components
Fuel tank with component parts - Summary of components
(Roomster, Rapid)
   
1 - Fuel tank
q   when removing support, for example with the engine/gearbox jack -V.A.G 1383 A-
q   removing and installing → Chapter
2 - Sealing ring
q   replace
q   only moisten from the inside the flange of the fuel delivery unit with fuel for installation purposes
3 - Fuel delivery unit
q   removing and installing → Chapter
q   with sender for fuel gauge display -G-
q   removing and installing the sender for fuel gauge → Chapter
q   inspecting fuel pump → Chapter
q   note the installed position of the fuel tank → Fig.
q   Clean strainer if dirty
4 - Union nut, 80 Nm
q   use wrench -MP 1-227 (3217)- for removing and installing
5 - Feed line
q   to fuel filter
q   check for firm seating
q   black
6 - Return-flow line
q   check for firm seating
q   blue
7 - Overflow hose
8 - O-ring
q   replace
9 - Gravity valve
q   to remove, unclip valve at top and lift out of filler neck.
q   inspect valve for blockage:
t  Valve in a horizontal position: valve open
t  Valve tilted 45°: valve closed
10 - Screw cap
11 - Fuel tank lid unit
q   with rubber bowl
12 - Earth connection
13 - O-ring
q   replace
14 - Vent valve
q   to remove, unclip valve at side and take out of filler neck.
q   before installing, unscrew screw cap (Pos. 10)
q   check → Fig.
15 - 11 Nm
16 - Vent lines
q   clipped in place on fuel tank
17 - Circlip
18 - Heat shield
19 - 25 Nm
20 - Tensioning strap
q   pay attention to different lengths

   
Fitting position of the flange of the fuel delivery unit/the sender for the fuel gauge display
The marking on the flange must be aligned with marking on the fuel tank -arrows-.
(Black) feed line -1- to connection marked -V-.
(Blue) return-flow line -2- to connection marked -R-.
  Note
After installing the fuel delivery unit/the sender for the fuel gauge display, check whether the feed line and the return-flow line are clipped onto the fuel tank.
  S20-0098
Inspect vent valve
Lever in off position: valve closed
Lever pushed in direction of arrow: valve open
  Note
Before installing the vent valve, unscrew the cap from the filler neck.
  V20-1040

Fuel filter - Summary of components > < Removing and installing parts of the fuel supply system