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– Pull connectors and supply hose -arrows- off left-hand sender
flange. When doing this, hold a rag over the supply hose.
– Hold cloth around fuel line connectors -1- and -2- and pull them
apart.
– Then separate connector -3- of breather line.
– Now unscrew cross member -1-.
– Support fuel tank with engine and gearbox jack - V.A.G 1383
A- and loosen securing straps -2-.
– Lower fuel tank.
Installing
Installation is carried out in the reverse order. When installing,
note the following:
♦ Connections for breather and fuel lines must engage audibly
when joined.
♦ Do not interchange supply and return hose (return hose blue
or blue markings, supply hose black).
♦ Install breather and fuel hoses free of kinks.
♦ Secure fuel hoses with spring-type clips.
♦ Ensure that fuel hose connections are tight.
Note
Before raising fuel tank, check that the supply, return and breather
lines are still clipped onto the fuel tank.
1.11
Checking fuel pumps
Checking delivery rate of both fuel pumps
⇒ page 141
Checking delivery rate of right pump
⇒ page 143
Checking delivery rate of left pump
⇒ page 144
Checking current draw of pumps
⇒ page 144
.
Checking non-return valves of fuel pump
⇒ page 145
.
Checking non-return valve of right pump
⇒ page 146
Phaeton 2003 ➤
6-cylinder injection engine - Edition 02.2014
1. Parts of fuel supply system
139
