Look for a mounting bolt that needs to be loosen to allow the alternator, or another component that the belt powers, to pivot. They are sometimes hard to locate.
180 to 200lbs
Aproox 1/4 in side to side movement.
Answering "What is the cylinder head tension for a 95 Mitsubishi Triton 2.6 petrol engine?"
Loosen bolt in tension pulley, then loosen tension bolt. Replace belt. Tighten tension bolt. Last, tighten bolt through pulley.
nothing
Nothing. The relationship will continue as normal. Each faith should prevent tension between the two.
nothing
As heat increases the surface tension decreases.
The tension pulley is centerline with the engine and at the very top of the belt routing.
Typically the o-rings can dry out and need to be replaced, the springs can loose tension and need to be replaced but nothing that can not be fixed
Probably any song where tension builds so that we expect a massive climax - then cuts off and nothing happens.
it gets stretched