where do i find a diagram of the alternator belt installation?

http://www.2carpros.com/diagrams/infiniti/q45/1997

do u wark in cars facotory?

Personally NO, no one actually does anymore is largely ROBOT production with a few people at the computers anymore....

...around here there was the NUMI plant, in the East Bay (union city/hayward) making Toyota Corollas, but it closed down....some years later TESLA, the electric sportster bought the plant and is making HIS designs there--