timing belt tensioner has a small hole on it. Force the tensioner all the way back and stick a steel pin through to hold it from popping back out. Istall the belt and tensioner. You must feel tension on the belt even though the tensioner is not applying force on 0the belt yet. Release the pin. If youre having trouble with the cams rollig out of place while trying to install the belt. Cover all holes on the heads and intake with a cloth. Hand spin the cams and sSnap out rockers than become loose with a flat head scredriver. Install the belt and you should be able to snap the rockers back in with no problems. I had the same exact problem on my 92.
A loose timing chain can only be repaired by replacing the timing chain . A loose timing belt means the belt is worn out or the tensioner is worn out. Replace worn parts.
A loose timing chain should be replaced.
I have a 1982 v45 magna and the timing chain is loose can it be adjusted thanks
A loose timing chain can cause the 305 h to jump time. with improper time, the engine will not start.
Loose timing chain or belt.
Timing chain noise is most commonly coming from a loose chain. The tensioner could be loose or broken or the chain could be stretched. If the chain slips or breaks before you fix it, then not only will the engine stop running but you could cause serious damage.
AnswerI think this engine uses a timing chain, but I am not 100% positive. Regardless, the noise you are hearing is either a timing chain that is loose or a belt. I would suspect that the timing chain is loose. Have this looked at ASAP.It could also be the timing tensioner also.
If it is loose it can jump time which will cause poor performance. If it is loose it needs to be repaired immediately.
Yes
Sounds like a loose timing chain.
This repair is best left to a professional. Why are you changing the timing chain? This is not required unless the chain is loose or worn. It should last the life of the engine.
That means the timing chain and gears are worn out / to loose.