Drive Belt: Service and Repair

Serpentine Drive Belt Routing:

Fig. 15 Drive Belt Tensioner:

Fig. 16 Drive Belt Tension Gauge:

Fig. 17 Serpentine Drive Belt Tension Specifications:

Refer to Figs. 13 and 14 for drive belt installation. This engine is equipped with automatic drive belt tensioners, Fig. 15. These tensioners have built in drive belt wear indicators. With engine off, check position of tensioner belt length indicator. If indicator is not between minimum belt length and maximum belt stretch lines, replace drive belt. Belt tension can be checked using a suitable belt tension gauge, Figs. 16 and 17. Belt tension should be checked at the middle of longest accessible span.