Webasto BlueHeat Installation Instructions Manual - page 11
2004 Lexus RX330 3.3 Liter V-6
8
CAUTION
Ensure fuel line does not come into contact with hot
exhaust components or other sources of extreme heat.
Ensure fuel line is kept away from moving parts.
ATTENTION
Fuel line must be cut using a sharp razor knife or razor.
DO NOT cut with side cutters, scissors or similar tools as
doing so will cause a restriction inside the fuel line.
Position 1, 2, 3, and 4
– Route fuel line over to fuel pump and cut to length.
– Connect fuel line to fuel pump inlet with rubber
adapter and two hose clamps. Tighten clamps to 1.0-
1.4 Nm (8.8-12.4 lb-in.)
Position 5, 6, 7, and 8
– Connect remaining section fuel line to fuel pump
outlet with rubber adapter and two hose clamps.
Tighten clamps to 1.0-1.4 Nm (8.8-12.4 lb-in.)
Position 9 and 10
– Route fuel pump harness to fuel pump following
vehicle fuel lines.
– Assemble fuel pump harness connector (assembly
instructions provided in kit) and connect to fuel pump.
Position 11, 12, 13, and 14
– Cover fuel line with loom.
– Route fuel line to heater mounting location following
vehicle fuel lines.
– Secure heater fuel line and wiring harness to vehicle
fuel lines as shown using nylon wire ties.
Position 15, 16, 17, and 18
– Connect fuel line to heater inlet with rubber adapter
and two hose clamps. Tighten clamps to 1.0-1.4 Nm
(8.8-12.4 lb-in.)
Fuel Line
and Cable
Installation
Fuel Line
and Cable
Routing
10
5
6
7
9
8
FRONT
Fig. 25
13
12
FRONT
11
14
Fig. 26
1
4
3
2
Fig. 24
Fig. 27
18
16
15
17