If you are talking about the secondary belt you will notice a pulley on the right side (driver's side) of the engine slightly below the level of the radiator shroud. That pulley has a nut on the face of it (14 mmi f I recall) and another behind it (same size it's a tensioner) loosen the front one and then use the back one (with a socket) to move the pulley down (loosening the belt). Then you can replace the belt. Use the tensioner to tighten the belt to the correct tension and then tighten the front nut thus locking the pulley in place. It should take you longer to snake the old belt out and the new belt in than adjust it.
It should have a spring loaded automatic tensioner, if the spring is broke replace the tensioner arm assembly
There are two bolts on the bottom of the alternator that you can't see but you can feel them, these are the pivot bolts, remove them. Then remove the adjustment bolt on top of the alternator. Remove wiring from back of alternator. Reverse instructions for install.
how much is alternator
how to replace an altinator in a 2005 nissan altima
The Alternator and Power Steering Units have a tensioner bolt on each. The final tensioner bolt is just above the tensioner pulley in the top center.
If it has a serpentine belt - should be automatic through the belt tensioner
Relax belt by holding automatic belt tensioner with large socket and/or breaker bar
I need a step-by-step how to change, remove and replace an alternator in an 1996 Nissan maxima
on yours, you will have to remove the bottom shield and work from the bottom of truck.Remove wires from alternator,remove pivotalbolts and remove alternator and replace and tighten belt back.
It should cost between 500-700 based on the brand of the alternator and the shop.
go to autozone.com and enter your 94 Nissan info,engine size ,2wd or 4wd,then look up alternator,then to the right of screen look up repair guide,it will tell you what you need to know to replace your alternator,good luck.
BeltsYes, you must remove all of the belts to replace the alternator belt. The compressor belt first, then the power steering belt then the alternator belt.