Need timing belt diagram for 93 prelude 2.2 duel overhead cam

Hi Jim,here's a Autozone repair guide for your timing marks. Repair Guides Engine Mechanical Components Timing Belt Sprockets AutoZone...

DIY? You need a repair manual. You will want one next time, and just to learn more about your systems.
I recommend a manual from your favorit Auto partsstore.
You may be able to find one on filepeep.com or
manualslib.com

autozone library has a good diagram

each cam has a mark on it match the marks and you should be ok but to be on the safe side turn the engine by had 1 complete revolution to ensure that its not on an intake stroke when you install the new timing parts.

Remove the front cover on your timing belt. This will give you access to the timing mark. The mark is at 12 o'clock, straight up. You will see a small indent in the pulley. You have to align the mark exact. You need to make sure it is in the right compression stroke.

if it's a dual overhead cam then each head has two cams and two pully's, a single overhead cam engine has one cam and one pulley on each head. if the belt has more than 60,000 miles on it you should replace it. you need to find out if the engine is an interference engine or not to determine the level of damage caused if the belt has jumped or slipped. your overhead cam timing marks are usually on the cam faces and the backing plate behind the cam or sometimes there's two marks on the cam that you align with the surface of the head behind them. the first thing you need is a diagram of the belt routing and mark positions because timing marks are very important especially on an interference engine. starting or cranking an interference engine with the timing marks misaligned can bend all your valves or even punch holes in your pistons! so proper alignment is crucial, good luck.

hopefully this helps

there isnt marks!the cam pulleys have do nothing with timing!remove the valve cover and see in the other end of the camshafts and find two eccentric cuts!turn the crankshaft to the top dead point on the cylinder 1 the two cuts must be in the same line on the upper or lower side.you need aspecial tool to lock the camshafts and another to lock the crankshaft!this is the timing procedure!now you can change anything you want!note!the cam pulleys are conejointed to the camshafts!no marks no pins no safe pins etc.isnt difficult but complicated simple!

Hope this helps....Not sure about your exact equipment in the vehicle, but this should help I hope

well get on with it its not difficult,jack under engine with a block of wood on it ,take weight of engine and then change mount