Alternator Torque Specifications

2008-2012 Audi R8 4.2L V8

Labor Time:2 hours

Torque Values (10 specifications)

Component	Nm	lb-ft	Notes
⚠️ Alternator Mounting Bolts	47	35	—
⚠️ Alternator Pivot Bolt	47	35	—
⚠️ Battery Cable Nut	14	10	Disconnect battery first
⚠️ Battery Terminal Bolts	7	5	—
Bracket Bolts	20	15	—
Connector Screws	4	3	—
⚠️ Ground Bolt	14	10	—
⚠️ Ground Strap Bolt	14	10	Clean contact surfaces
⚠️ Mounting Bolts	34	25	—
⚠️ Tensioner Bolt	24	18	—

The primary torque specification for alternator on a 2008-2012 Audi R8 is 47 Nm (35 lb-ft).

There are 10 torque specifications for alternator on the 2008-2012 Audi R8 4.2L V8, covering all related fasteners and components.