there is one blot that attaches tension pully to block this holds the whole configuration ,on not just the pulley. buy a new one and you will see how it is manufactured, u will then know exactly where the bolt is that holds it on
The tension pulley should have a bolt that holds it on, allowing you to replace the unit.
replace 1996 nissan 200sx se 1.6 tension pulley
The tension pulley is centerline with the engine and at the very top of the belt routing.
Disconnect the battery.remove the serpentine belt.Unbolt the pulley.
Loosen bolt in tension pulley, then loosen tension bolt. Replace belt. Tighten tension bolt. Last, tighten bolt through pulley.
Will be the only pulley that is spring loaded and not connected to an engine component
tension pulley is an automatic tensioner that keeps the serpentine belt at the proper tension it is a single pulley that is smooth (no grooves) usually turning clockwise with constant pressure loosens pulley for belt removal use caution pulley is spring loaded
Replace the tensioner assembly as one piece.
I assume you mean the idler pulley on the A/C belt. I have not replaced this particular item but it should be simple. Looking from the top of the engine compartment on the passenger side you will see the idler pulley with a mounting/locking bolt which attaches the pulley and the tension adjusting point immediately above it. Loosen the pulley locking bolt by turning counter clockwise. Relieve belt tension by turning the adjuster bolt counter clockwise. Remove the belt and pulley. Replace in the reverse order.
Loosen 13mm nut that secures tension pulley. Then loosen 13mm nut/bolt just above tensioner assembly facing upwards, to remove tension from belt. Then finally remove the three 10mm bolts holding tensioner assembly to engine block. Install in reverse order.
How do I replace starter cord on lawn mower? Remove the engine starter cover or blower housing which contains the starter rope. Check to see if the spring is still good then just rewind the starter rope pulley to re-tension the spring. Insert the replacement rope into pulley as originally routed and let the spring wind the rope back into pulley. Then replace the starter handle. Make sure you keep tension on the starter pulley while the rope is winding.
usally' u put a 15mm or 5/8" wrench on the nut in the middle of the pulley & move the SPRING loaded Pully.IF U aren't sure wich Pulley-WATCH witch pulley Vibrates when the engine is idleing-then turn OFF the engine & replace the Belt.