1995-1999 Ferrari F355 Leak-Down Test Torque Specs

3.5L V8

Applies to 1995, 1996, 1997, 1998, and 1999 Ferrari F355

Labor Time:1.5 hours

Torque Values (7 specifications)

Component	Nm	lb-ft	Notes
Air Box Clips	5	4	—
Bracket Bolts	23	17	—
Cover Screws	12	9	—
Mounting Bolts	31	23	—
⚠️ Oil Drain Plug	35	26	Use new crush washer
Sensor Bolts	12	9	—
⚠️ Wheel Lug Nuts	140	103	Torque in star pattern

The primary torque specification for leak-down test on a 1995-1999 Ferrari F355 is 5 Nm (4 lb-ft).

There are 7 torque specifications for leak-down test on the 1995-1999 Ferrari F355 3.5L V8, covering all related fasteners and components.