Fuel Line And Electrical Harness Routing - Webasto BlueHeat Manual

VW Passat
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Fig. 23
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Fig. 24
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Fig. 25
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Fig. 26
Connecting Fuel Line to Fuel Pump
ATTENTION
Always cut Mecanyl fuel line with a sharp razor knife or
razor edged cutter. Using side cutters, scissors or
similar tools will cause a restriction inside the fuel line.
Pre-assemble fuel line couplers on fuel pump before
installation.
Connect fuel line to inlet side of fuel pump.
– (1) Fuel pump
– (2) 90° fuel line coupler
– (3) Fuel line clamp
– (4) Mecanyl fuel line from sender
Connect fuel line to outlet side of fuel pump and
tighten fuel line clamp.
– (1) Mecanyl fuel line to heater
– (2) Fuel line coupler
4
– (3) Fuel pump
– (4) Fuel line clamp

Fuel Line and Electrical Harness Routing

Route Mecanyl fuel line from fuel pump outlet to
engine compartment following vehicle fuel lines.
Route fuel pump electrical harness to fuel pump
mounting location following Mecanyl fuel line.
Secure Mecanyl fuel line and electrical harness to
vehicle with nylon cable ties.
– (1) Vehicle fuel line
Install fuel pump electrical harness connector following
the instructions provided and connect harness to fuel
pump.
Secure Mecanyl fuel line and electrical harness to
vehicle with nylon cable ties.
– (1) Fuel pump electrical harness
– (2) Fuel pump electrical harness connector
– (3) Fuel pump
– (4) Mecanyl fuel line
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