Landcruiser 4WD L6-4.5L (1FZ-FE) (1993)
Torque: 20 N-m (200 kg-cm, 14 ft-lb)
(c)
Remove the 2 nuts, oxygen sensor and gasket from the No.2 front exhaust pipe assembly.
(d)
Install a new gasket and left-side oxygen sensor to the No. 2 front exhaust pipe assembly with 2 new nuts.
Torque: 20 N-m (200 kg-cm, 14 ft-lb)
6.
REINSTALL FRONT EXHAUST PIPE
(a)
Install a new gasket to the No. 1 front exhaust pipe assembly.
(b)
Reinstall the No. 1 front exhaust pipe assembly to the No. 1 exhaust manifold with 2 new nuts.
Torque: 62 N-m, (630 kg-cm, 46 ft-lb)
(c)
Reinstall the upper converter insulator cover.
(d)
Install a new gasket to the No. 2 front exhaust pipe assembly.
(e)
Reinstall the No. 2 front exhaust pipe assembly to the No.2 exhaust manifold with 2 new nuts.
Torque: 62 N-m (630 kg-cm, 46 ft-lb)
(f)
Clamp the No. 2 front exhaust pipe to the No. 1 support bracket with the clamp bolt.
Torque: 19 N-m (195 kg-cm, 14 ft-lb)
(g)
Tighten the 2 bolts as shown in the illustration.