Drive Belt: Adjustments
Fig. 23 Adjusting drive belt tension:
1. Remove spark plugs, then rotate crankshaft to TDC position.
2. Using a suitable tool, loosen tensioner locknut, Fig. 23.
3. Reset tension so that belt tensioning tool's axis is within 15° of horizontal.
4. Rotate crankshaft two revolutions in a clockwise direction and position at TDC, then tighten tensioner locknut.