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Lexus LS 460 V8-4.6L (1UR-FSE) (2007)03 · Maintenance
03 · Maintenance

Timing Component Alignment Marks: Locations

Make
Lexus
Model
LS 460
Engine
V8-4.6L (1UR-FSE)
Year
2007
Section
Timing Component Alignment Marks › Locations
MaintenanceLocations · page 1 of 3
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Timing Component Alignment Marks: Locations

CAUTION:  Incorrect removal or installation of the timing chain can result in damage to internal engine components. 

For complete Timing Chain Removal and Installation information, please refer to Timing Chain; Service and Repair.  See: Engine, Cooling and
Exhaust/Engine/Timing Components/Timing Chain/Service and Repair

CHAIN SUB-ASSEMBLY (for Bank 2)

(a)

Align the No. 1 chain's orange mark plates with the camshaft timing gear's timing mark, and attach the chain to the gear as shown in the
illustration.

(b) Align the No. 1 chain's orange mark plate with the crankshaft timing gear's timing mark, and attach the chain to the gear as shown in the

illustration.

(c)

Align the No. 2 chain's mark plates (yellow) with the timing marks of the camshaft timing gear assembly and camshaft timing exhaust gear
assembly, and attach the No. 2 chain to the gears as shown in the illustration.

HINT:  The crankshaft timing gear and camshaft exhaust gear assembly will be installed with the No. 1 and No. 2 chains connected to the
gears.

(d) Install the crankshaft timing gear to the crankshaft.
(e)

Align and attach the knock pin of the No. 1 camshaft with the pin hole of the camshaft timing gear assembly.

(f)

Using the hexagonal portion of the No. 2 camshaft, align and attach the knock pin of the No. 2 camshaft with the pin hole of the camshaft
timing exhaust gear assembly.

(g) Remove the pin from the No. 2 chain tensioner.

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Parts & tools for this job For 2007 Lexus LS 4.6L

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