Disconnect the battery negative terminal.
Loosen the alternator mounting bolts (A) and then turn the adjusting bolt (B) counterclockwise to loose the drive belt tension.
Tightening torque
M8 bolt :
19.6 ~ 26.5 Nm (2.0 ~ 2.7 kgf.m, 14.5 ~ 19.5 Ib-ft)
M10 bolt :
29.4 ~ 41.2 Nm (3.0 ~ 4.2 kgf.m, 21.7 ~ 30.4 Ib-ft)
Remove the drive belt (A).
Install in the reverse order of removal.
Disconnect the battery negative terminal.
Loosen the drive belt by turning the auto tensioner counterclockwise then remove the drive belt (A).
Install in the reverse order of removal.