56
TXG23
FIG. 67: Correct fan belt tension helps to insure adequate
coolant flow through cylinder block and radiator. Belt is
correctly tensioned when belt deflection is approximately
13mm when thumb pressure is exerted at center of belt
span.
CAUTION: Due to muffler position, allow to
cool before checking or adjusting fan belt
tension.
FIG. 68: To adjust belt tension, loosen alternator pivot
bolt, 1, and tensioning bracket bolt, 2. Pull outward on top
of alternator to correctly tension belt and tighten bolt, 2,
first and then tighten pivot bolt,1.
IMPORTANT: Do not pry against alternator housing or
pulley. Carefully pry against alternator
mounting flange to prevent damage.
FIG. 67
FIG. 68