LS 600h V8-5.0L (2UR-FSE) Hybrid (2008)
(c) Temporarily install the No. 3 fuel pipe to the fuel pump.
NOTE: Be careful not to damage the sealing surface of the fuel pipe when temporarily installing the fuel pipe.
(d) Tighten the 2 bolts in several passes.
Torque: 10 Nm (102 kgf-cm, 7 ft-lbf)
(e) Using a 19 mm union nut wrench, tighten the union nut.
without union nut wrench - Torque: 30 Nm (306 kgf-cm, 22 ft-lbf)
with union nut wrench - Torque: 27 Nm (275 kgf-cm, 20 ft-lbf)
NOTE: There must be absolutely no free play in the union on the fuel pump side. If the union on the fuel pump side has free play, replace the
fuel pump.
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Use a torque wrench with a fulcrum length of 30 cm (11.8 in.).
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Make sure use the union nut wrench and torque wrench are connected in a straight line.
(f) Connect the fuel pump connector.
10. INSTALL NO. 2 FUEL PIPE SUB-ASSEMBLY
HINT: The installation procedures are the same as for the No. 3 fuel pipe.
11. INSTALL FUEL PRESSURE PULSATION DAMPER ASSEMBLY
(a) Install the fuel pressure pulsation damper See: Fuel Pressure Pulsation Damper/Service and Repair/Installation.
12. INSPECT FOR FUEL LEAK See: Testing and Inspection
