Remove air intake hose and air cleaner housing - see operation "Air Cleaner Casing, Remove and Install".
Loosen fastening bolts (1), (2) and (3). Swing alternator aside and remove ribbed V-belt.
Install, Connect
Place V-belt on V-belt pulley. Adjust V-belt tension with KM-128-A. Press lever until the pin is in contact with the V-belt and a humming tone becomes audible. Multiply the value read by 100 - this corresponds to the V-belt tension in N.
V-belt tension:
new V-belt
450 N
run-in V-belt
250 N to 400 N
Install, Connect
Attach tension shackle to alternator and intake manifold - tightening torque 25 Nm/18.5 lbf. ft. Tighten lower fastening bolt - tightening torque 35 Nm/ 26 lbf. ft.
Install air intake hose and air cleaner housing - see operation "Air Cleaner Housing, Remove and Install".
Remove, Disconnect 
Install, Connect 