I am replacing my power belt and want step by step instructions.

 

shut truck off
lift hood
on the idler sheiv there is a 1/2" square hole to insert a breaker bar into
take tension off by pulling on the breaker bar
remove belt
install new belt per diagram
let tension off breaker bar
remover breaker bar
start truck to observe
shut hood
go take a nap

 

Yep not bad at all! Extra set of hands always helps though