1992-2000 Lexus SC 400 Muffler Torque Specs

4.0L V8

Applies to 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, and 2000 Lexus SC 400

Labor Time:1 hours

Torque Values (6 specifications)

Component	Nm	lb-ft	Notes
⚠️ Clamp Bolts	54	40	—
⚠️ Flange Bolts	41	30	Apply anti-seize
Hanger Bolts	20	15	—
Hanger Bracket Bolts	25	18	—
Muffler Clamps	55	41	—
⚠️ O2 Sensor	55	40	—

The primary torque specification for muffler on a 1992-2000 Lexus SC 400 is 54 Nm (40 lb-ft).

There are 6 torque specifications for muffler on the 1992-2000 Lexus SC 400 4.0L V8, covering all related fasteners and components.