1985 nissan Z24 timing sprocket, timing chain, crankshaft

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Detail Question 1985 nissan Z24 timing sprocket, timing chain, crankshaft

Solution: Hi, a 6ya Mechanic can help you resolve that issue over the phone in a minute or two. Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US. click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need. Goodluck! , Always counter-clockwise..Unless its made in France , Each gear has an arrow and a dot. The chain should have two differently colored links. Position the crankshaft sprocket so the arrow is pointed up with the dot to your right. Position the camshaft sprocket with the arrow pointed straight down at the crankshaft sprocket and it's dot should also be to the right. The colored links on the chain should be lined up with the dots. , chk all the tools you used, sometimes one will have just enough magnetism to steal small parts when you aren't looking. chk your solvent pan or in the pully you laid aside. a parts store would have one.. , . Remove the engine front cover. For additional information, refer to Engine Front Cover in this section. Remove the crankshaft sensor ring from the crankshaft. Rotate the crankshaft until the timing mark on the RH camshaft sprocket is approximately at the 11 o'clock position and the timing mark on the LH camshaft sprocket is approximately at the 12 o'clock position. Using the special tool, position the crankshaft as shown. Install the special tool. NOTE: LH shown; RH similar. Remove the two bolts, the timing chain tensioner and tensioner arm. Remove the LH and RH timing chains and the crankshaft sprockets. Remove the special tool from the crankshaft. Remove the timing chains from the camshaft sprockets. Remove the right and left timing chains and the crankshaft sprocket from the crankshaft. CAUTION: The bolts are different lengths and must be returned to their original location. NOTE: LH shown; RH similar. Remove the bolts and the timing chain guides. Installation CAUTION: Timing chain procedures must be followed exactly or damage to valves and pistons will result. CAUTION: Do not compress the ratchet assembly. This will damage the ratchet assembly. Compress the tensioner plunger, using an edge of a vise. Using a small screwdriver or pick, push back and hold the ratchet mechanism. While holding the ratchet mechanism, push the ratchet arm back into the tensioner housing. Install a paper clip into the hole in the tensioner housing to hold the ratchet assembly and plunger in during installation. Remove the tensioner from the vise. NOTE: There are 61 links in the timing chain. If the copper links are not visible, mark two links on one end and one link on the other end, and use as timing marks. Install the timing chain guides. Using the special tool, verify correct crankshaft position. Remove the special tool. NOTE: Crankshaft sprockets are identical. They can only be installed one way. Refer to the following illustration for correct crankshaft sprocket installation. If removed, install LH and RH crankshaft sprockets. Install the LH timing chain onto the crankshaft sprocket, aligning the one copper (marked) link on the timing chain with the slot on the crankshaft sprocket. Position the LH timing chain on the camshaft sprocket with the two copper (marked) chain links and the camshaft sprocket timing mark aligned. Position the RH (outer) timing chain on the crankshaft sprocket, aligning the copper (marked) link with the timing mark on the sprocket. Position the RH timing chain on the camshaft sprocket. Make sure the two copper (marked) links align with the camshaft sprocket timing mark. NOTE: LH shown; RH similar. Position the tensioner arms and tensioners, and install the bolts. Remove the tensioner retaining clip. As a post-check, verify correct alignment of all timing marks. Remove the special tool. Position the crankshaft sensor ring on the crankshaft. Install the engine front cover. For additional information, refer to Engine Front Cover in this section. , Your best bet is to go buy yourself a haines repair manual for your car. It will have/show you the timing marks in there, and ALOT of other useful things as well!

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