Toyota 90080-91147 Belt, V

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The belts can be inspected by opening the hood and using a flashlight to check for signs of separation, core damage, rib cracking or separation, fraying, glazing, or worn ribs.

There are two belts - one for the alternator and air conditioning compressor, and another for the power steering pump.

You can check the belt tension using a Nippondenso or Burroughs belt tension gauge. If these tools are not available, you can also use the rule of thumb method. The goal is to ensure proper tension in the belts.

The drive belts are located on the right side of the engine compartment and their good condition and proper adjustment are crucial for the engine's operation. Over time, drive belts stretch and deteriorate, so they need to be periodically inspected. On four-cylinder models, one belt drives the alternator, air conditioning, and power steering, while on V6 models, one belt transmits power from the crankshaft to the alternator and air conditioning, and another belt drives the power steering pump. To inspect the belts, open the hood and use a flashlight to check for any signs of separation, core damage, rib cracking or separation, fraying, glazing, or worn ribs. If any of these conditions are present, the belt should be replaced. To check the tension of each belt, a belt tension gauge can be used, or a rule of thumb method can be applied by pushing firmly on the belt and measuring the deflection. If adjustment is needed for the V6 engine, the alternator/air conditioner belt can be adjusted by loosening the pivot bolt and turning the adjusting bolt, while the power steering pump belt can be adjusted by loosening the adjustment bolt and pivoting the pump. For replacement, the procedure varies for four-cylinder and V6 engines, but in both cases, the old belts should be taken to the parts store for comparison and the new belts should be properly centered in the pulley grooves.