The Isuzu Trooper must have the timing belt changed at or earlier than each 60,000 miles. Isuzu didn’t formulate the belt change suggestion frivolously, however solely after in depth service examination. This engine is taken into account an interference engine through which a failure of the timing belt will trigger catastrophic harm. Timing belts could be bought at Isuzu sellers or at any auto elements retailer. The belt takes roughly four half hours to switch.
Isuzu Trooper Timing Belts Replace Instructions
Loosen the accent belt tensioner utilizing a wrench and transfer it away from the belt and take away the belt. Remove the 4 nuts securing the cooling fan to the water pump pulley, utilizing a thirteen mm wrench. Remove the fan. Remove the water pump pulley by pulling it off by hand.
Remove the bolt within the air-con belt tensioner with a wrench and take away the tensioner so it doesn’t intrude with the removing of the timing cowl. Remove the crankshaft pulley bolt utilizing the breaker bar and a socket, adopted by the crankshaft pulley. Remove the timing belt cowl utilizing a ten mm socket.
Install the crankshaft bolt briefly to show the crankshaft. Flip the crankshaft clockwise till the No. four cylinder is at high lifeless heart with the crankshaft and camshaft timing marks aligned. A line on the crankshaft sprocket and the raised line on the block on the 12 o’clock place can establish the crankshaft timing marks. Align each of those marks. The camshaft marks may be recognized by a triangle mark just below one of many tooth on the sprocket and it needs to be aligned with a line on the rear timing cowl behind the sprocket on the 12 o’clock place.
Loosen the tensioner bolt and push the tensioner away from the timing belt. Loosely tighten the bolt with a wrench to carry it in place. Remove the belt. Install the brand new belt beginning on the left aspect away from the tensioner and protecting all the strain on this aspect so the slack will find yourself on the tensioner aspect.
Loosen the tensioner bolt and permit the tensioner to function and exert strain on the timing belt. Rotate the crankshaft two revolutions clockwise with the ratchet and socket and examine the timing mark alignment once more. If all of them line up, change the remaining elements in reverse order of removing.
[taken from ehow.com]
