LS 460 AWD V8-4.6L (1UR-FSE) (2009)
(1) Using a wrench, hold the hexagonal portion of the No. 1 camshaft.
(2) Using a 12 mm socket hexagon wrench, tighten the camshaft timing gear assembly with a new bolt.
Torque: 79 Nm (806 kgf-cm, 58 ft-lbf)
(3) Using a wrench to hold the hexagonal portion of the No. 2 camshaft, tighten the camshaft timing exhaust gear assembly with the bolt.
Torque: 100 Nm (1020 kgf-cm, 74 ft-lbf)
13. CHECK NO. 1 CYLINDER TO TDC / COMPRESSION
(a) Temporarily install the crankshaft pulley bolt.
(b) Rotate the crankshaft clockwise, and check that the timing marks on the crankshaft timing gear and camshaft timing gears are as shown in the
illustration.
(c) Remove the crankshaft pulley bolt.