Loosen alternator remove old belt. Reroute new belt, tighten alternator.
Disconnect the battery. Loosen and remove the serpentine belt. Unscrew the bolts that hold the alternator in place and remove it. Disconnect the wires that still hold the alternator to the vehicle. Connect the new alternator to the wires and screw it back in place. Replace the serpentine belt.
Disconnect negative battery terminal. Loosen the serpentine belt - loosen the tensioner. Disconnect the alternator connections at the terminals. Slip the serpentine belt off the alternator pulley and pull the alternator out. Install is reverse.
Ajustment bolt is located at the bottom of power steering pump.
loosen the one or two bolts holding the alternator in place, i believe 14mm, then loosen the 12mm on the adjuster (side) and "screw" the 12mm bolt down to lower the alternator down enough and replace the belt. This is almost the same for every Toyota engine which doesnt use an automatic belt tensioner (serpentine) on the alternator.
http://www.handymanlyness.com/archives/auto/repair/electrical/alternator/replace/99_gmc.HTML This shows pics for replacing an alternator but requires removing the serpentine belt. http://www.handymanlyness.com/archives/auto/repair/electrical/alternator/replace/99_gmc.HTML This shows pics for replacing an alternator but requires removing the serpentine belt.
Piece of Cake!! remove serpentine belt (search here for answer how to), remove the lower of 2 bolts from the alternator, loosen the upper, rotate the alternator up, remove the bolt. Install is the reverse.
the alternator serves as the tensioner in atleast the 2.0 engine. I had to replace my belt recently, it wasn't a very complicated matter. Loosen the lower alternator mounting bolt. Then take off the nut on the top left of the alternator. Finally loosen the bolt on the top of the alternator, (it faces you). You can then remove the bolt that runs through the alternator. This will allow you to remove the old belt and replace it.
Also in order to loosen the serpentine belt you have to use a wrench or something and turn on the bottom pulley....easy remove the serpentine belt for the fan area and remove the two bolts that hold the alternator down and unclip the wiring harness
disconnect the battery source first, disconnect the wiring on the alternator, then loosen the bolts on the mounts to loosen the belt. then loosen and remove the bolts. remove the alternator, and replace with new one.
Remove the negative from the battery. Use a breaker bar or larger ratchet to turn the tensioner. This will loosen the serpentine belt for removal. Disconnect the wiring harness from the alternator, loosen and remove bolts holding the alternator then remove it. Place the new alternator in position and follow the above steps in reverse.
To replace the alternator belt on a Citroen Berlingo, you have to locate the tensioner. You can loosen it to replace it.