Webasto Thermo Top BlueHeat Manual page 21

VW Passat
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6
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4
Fuel Pump Preparation/Installation
Pre-assemble fuel pump as shown in Figure 42.
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5
Fig. 42
2 3
Connect fuel line prior to installing fuel pump on vehicle.
Fig. 43
Install the fuel pump on the vehicle using an existing fuel
tank hanger bolt.
Fig. 44
Fuel Line Routing to Heater
Route mecanyl fuel line (inside channel) along vehicle fuel
line towards the engine compartment.
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3
Fig. 45
– (1) 90° fuel line connector
– (2) P-clamp
– (3) L-bracket
– (4) M6 nut and bolt
– (5) Straight fuel line connector
– (6) Fuel line clamps - 4ea.
ATTENTION
Ensure the fuel lines are fully seated within the fuel line
connectors and any 90 degree bends are not buckled.
Tighten all fuel line clamps to 1.0 - 1.4 Nm (8.8 - 12.4
lb.-in.)
– (1) Mecanyl fuel line from fuel tank
– (2) Fuel line clamps
– (3) Mecanyl fuel line to heater
CAUTION
Ensure fuel tank is properly supported prior to
removing fuel tank hanger bolt.
– (1) Vehicle fuel tank
– (2) Fuel tank hanger strap
– (3) Fuel tank hanger bolt
– (1) Fuel pump
– (2) Vehicle fuel lines
– (3) Underbody channel
– (4) Mecanyl fuel line
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