LS 600h V8-5.0L (2UR-FSE) Hybrid (2008)
7. INSTALL NO. 2 ENGINE COVER SUB-ASSEMBLY
8. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY
9. INSTALL NO. 3 FUEL PIPE SUB-ASSEMBLY
(a) Install a new O-ring, new backup rings (No. 1 and No. 2) and a new E-ring to the fuel pipe as shown in the illustration.
NOTICE:
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Check that there is no foreign matter or damaged areas in the fuel pipe's O-ring groove.
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Check that the No. 1 and No. 2 backup rings are installed in the correct direction.
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Make sure that the backup rings and O-ring are installed in the correct order.
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Check that the alignment openings of the backup rings are not overlapped or stretched as shown in the illustration.
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After installing the O-ring, check that it is not contaminated with foreign matter and is not damaged.
(b) Temporarily install the No. 3 fuel pipe to the delivery pipe with the 2 bolts.
