LS 400 V8-4.0L (1UZ-FE) (1990)
Note:Use bearing cap bolts 38 mm (1.50 in.) in length. The bolts are black (A) or silver (B) in color. Install the two silver bolts to the front
bearing cap. Install the six black bolts to the other positions. After installing the oil feed pipe, install the two bolts to the bearing cap second from
the front as directed in step D (i).
(i) Uniformly tighten the eight bearing cap bolts in several passes, in the sequence shown.Torque: 160 kg-cm (12 ft-lb, 16 N~m)
Install exhaust camshaft of LH cylinder head
(a) Set the timing mark (two dot marks) of the camshaft drive gear at 15 degree angle by turning the intake camshaft with a wrench.
(b) Apply MP grease to the thrust portion of the exhaust camshaft.
(c) Align the timing marks (two dot marks) of the camshaft drive and driven gears.
(d) Place the exhaust camshaft on the cylinder head.