seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Fuel filter: repairing > < Removing and installingf fuel supply system parts
Fuel tank with accessory parts: removing and installing
   
Fuel tank with accessory parts: removing and installing
1 - Cap
2 - O-ring
q   Renew if damaged
3 - Tank flap unit
q   Removing and installing → Bodywork Repairs, installation work, exterior; Rep. Gr.55
4 - Breather pipe
5 - Gravity/overload valve
q   To remove, release locking lug and unclip valve upwards out of filler neck
q   Check valve for through flow Perpendicular valve: open, valve tilted 90°: closed
6 - O-ring
q   Renew if damaged
7 - Earth connection
8 - 4 Nm
9 - Filler neck
q   With anti-return valve
10 - Dust sleeve
q   After fitting the filling neck, fit it over the fuel tank neck
11 - Fuel tank
q   Removing and installing → Chapter
12 - Heat shield
q   Press the heat shield's securing washer firmly against the pin located in the vehicle underbody
13 - 25 Nm
14 - Securing strap
15 - Fuel gauge sender
q   Note fitting position on fuel tank → Fig.
q   Sender with screens moveable in relation to the upper part
16 - O-ring
q   Renew if damaged
q   Coat with fuel when installing
17 - Flange
q   Note fitting position on fuel tank → Fig.
18 - Cap nut
q   Remove and install with turning tool -U-40055A-
19 - Return pipe
q   Blue
q   Check for secure seating
q   Fitting position → Fig.
20 - Supply pipe/hose
q   Black
q   Check for secure seating
q   Fitting position → Fig.
21 - Connector
q   Black, 2-pin
22 - Vent valve
q   Checking → Fig.
q   Dismantling → Fig.
23 - Dust sleeve
q   For filler neck
24 - O-ring
q   Renew if damaged

   
Fitting position of the fuel gauge sender
Marking on sender must align with the marking on fuel tank.
  Note!
After installing the fuel gauge sender, ensure that the fuel supply and return pipes -1- and -2- are clipped.
  E20-0088
Checking vent valve
Lever in rest position: closed
Lever pushed in direction of arrow: open
  Note!
To remove pull locking latch lightly to inside -arrow- and pull valve out.
  V20-1040

Fuel filter: repairing > < Removing and installingf fuel supply system parts