Verify the tensioner is activated extends. Torque the retaining bolt to 14-16 ft. Then release the tensioner arm. Thanks to your site, my Toyota is revived after three years of failed troubleshooting. Next time you go by your dealership, ask them if they've had any problems in particular with your year model. The timing chain has a very important role as it ensures that engine valves open and close at the proper times during each cylinders intake and exhaust strokes.
Some overhead cam engines use a single long chain for a cam drive. Some engines have a lower and upper chain. Need to get your auto parts without the hassle, try our website. Our reps can assist you in any order placement questions you have. Install the sprocket attaching bolts and tighten to 28 Nm 250 inch lbs. Torque the retaining bolts to 7-9 ft.
Timing belt and related components-3. Torque the retaining bolts to 14-18 ft. Tighten attaching bolts to 28 Nm 250 inch lbs. The part must be assembled with five minutes after the sealant is applied. Turn the crankshaft pulley and align its groove with the timing mark T of the lower timing chain cover.
Not the answer you're looking for? If turned, interference may occur between piston and valves and valves themselves, and parts related to piston and valves may be damaged. A common misconception is that timing chains are a lifetime component but this is not the case. Remove the right cam to cam guide. Below are the instructions you need to follow. Your own pics are very helpful when doing a big job like this. Torque the retaining bolts to 14-17 ft. Rotate camshaft until the camshaft hub aligns to the camshaft sprocket and damper attaching holes.
I have been able to successfully repair every one that came into my dealership. Remove the crankshaft sprocket and left camshaft drive. Poorly serviced vehicles have been known to have their timing chains fail with as little as 50,000 miles. It's always a good habit. Torque the retaining bolts to 7-9 ft.
We are the industry's leading source of online factory Diagnostic and Repair Information used by 200,000+ automotive technicians everyday. Back in the 90s they took a e34 5 series and ran it over 2 million miles, just performing the standard maintenance. Be sure to install the chain with no slack between the camshaft and the crankshaft crankshaft sprocket, timing chain guide, exhaust camshaft sprocket, intake camshaft sprocket. These engines do not require special attention to wedging the chain. Remove the cylinder head cover from the engine. Since we do not have retail locations, we can offer better pricing on the best brands. Remove the timing chain cover.
To lock crankshaft pulley, use special tool 09917-68221 camshaft pulley holder. Remove the right timing chain auto tensioner and timing chain tensioner arm. Remove damper 1 if equipped and sprocket. Your engine is a 2. Tighten attaching bolts to 28 Nm 250 inch lbs.
We are here to help. You will receive your first newsletter within 1-2 weeks. Remove the oil pump chain guide. Note that this step must be followed for reinstallation of timing chain. If you have have any questions or concerns, please contact our Customer Service. Remove the right timing chain.
Maintaining Valve Timing During a valve job, it is essential to keep the timing chain or belt in place to maintain correct valve timing. The data is well-indexed, which is far more important than polished appearance. Remove the cylinder head cover from the engine. Most qualified mechanics will be able to perform a timing chain replacement. Tighten plugs to 20 Nm 15 ft. Would you like to answer one of these instead? If the chain stretches too much, the tensioner may no longer be able to perform its job.