Subaru 13020AA720 CAMSHAFT Complete RH

To take off the timing belt, crankshaft, and camshaft sprockets start by taking off the inner timing belt covers together with the valve covers, and the camshaft position sensor. In the case of the non-turbocharged models between 2000 to 2005, the process of removing the rocker arm assembly entails the gradual loosening of the bolts in backward order of the sequence followed while tightening the same; the exploded components must also be stored systematically. Then, loosen and cut off the timing belt tensioner and bracket, then unbolt oil dipstick tube,alumni take off camshaft end cap assembly carefully but avoiding journal bores. For the models manufactured from 2006 onwards, provide a special spring installer tool to eliminate the spring stopper and add the lock into the intake rocker arm assembly while lifting it, and accomplish similar actions with other components. For the turbocharged models, the valve clearances have to be checked and for this the VVT oil flow control solenoid connectors have to be disconnected and for models equipped with the timing belt tensioner and oil dipstick tube has to be removed. Then, slowly take off the intake and exhaust camshaft cap assemblies, keeping all the items in order. Lifters can be removed from the cylinder heads during inspection with wear areas verified and the diameter of new and used measure in order to decide on replacements. Inspect rocker arms and camshaft parts for wearing and measuring camshaft journal diameter and lobe height; using Plastigage to determine oil clearance. Lubricate the cam shaft journals and lobes and prepare the camshaft end cap assembly with anaerobic sealant and then install the camshafts very cautiously. Correct valve overlaps with gases if necessary, as well as, applying oil and re-insertion of valve lifters and putting into considerations the right postures of the camshaft to avoid instances of valve damage. Oil number one camshaft cap sealing surface, apply sealant, oil bearing surfaces, then fasten the cap. Last, the camshaft sprockets, the timing belt and the valvetrain are put back, together with the valve covers, and new gaskets should be used, After the engine has been started, it should be examined for any unusual sounds and oil leaks.

Begin the removal of necessary elements by pulling the inner timing belt covers, crankshaft sprocket along with camshaft sprockets and timing belt. Take off the valve covers followed by removing Camshaft Position (CMP) sensor. For non-turbocharged engines, start gradually loosening rocker arm bolts and secure a special tool onto intake rocker arm assembly thereby locking it in place before lifting it from cylinder head. It is important to keep away all parts orderly. Remove the timing belt tensioner bracket as well as oil dipstick tube and camshaft end cap assembly. In case of turbocharged models, confirm if there are valve clearances then unplug VVT oil control solenoid connectors. These procedures also require you to take out timing belt tensioner bracket; WT oil flow control solenoid's oil pipe; gently loosen intake and exhaust camshaft cap bolts then store all parts in order. If need be, remove valve lifters. Examine lifters and rocker arms; camshaft lobes, journals, bearing caps, pivot points alongside metal-to-metal contact areas for any signs of wear or damage. Measure height of lobe on each camshaft journal's inside diameter and compare this with cambore size across every journal bore on camshafts' internal diameters accordingly replace components that generate more friction than what is needed. Apply lubricant intended for installation of camshafts journals plus lobes within anaerobic sealant added to the cap assembly at its end whereas install them together with rockers' assembly, seals of oil on shafts either side plus plugs at their ends for vehicles without any superchargers or turbochargers while put down valves caring about these ones cheaply bought through online stores right now on behalf of lubrication prior to fitting which has been made possible through proper tightening during manufacturing process as shown below: This means using some grease before fitting lifters so that there is less wear on these parts while installing cams followed by camshaft caps ending with seals near them. Check again whether valve clearances are set correctly. The next step is to insert connectors of VVT oil flow control solenoid. Have camshaft sprockets or actuators fixed and put timing belt then install valve covers afterwards. Finish the remaining installation steps, start up the engine and check whether there is any unusual noise or leaks of oil coming out from it.

To take off the timing belt, crankshaft, and camshaft sprockets start by taking off the inner timing belt covers together with the valve covers, and the camshaft position sensor. In the case of the non-turbocharged models between 2000 to 2005, the process of removing the rocker arm assembly entails the gradual loosening of the bolts in backward order of the sequence followed while tightening the same; the exploded components must also be stored systematically. Then, loosen and cut off the timing belt tensioner and bracket, then unbolt oil dipstick tube,alumni take off camshaft end cap assembly carefully but avoiding journal bores. For the models manufactured from 2006 onwards, provide a special spring installer tool to eliminate the spring stopper and add the lock into the intake rocker arm assembly while lifting it, and accomplish similar actions with other components. For the turbocharged models, the valve clearances have to be checked and for this the VVT oil flow control solenoid connectors have to be disconnected and for models equipped with the timing belt tensioner and oil dipstick tube has to be removed. Then, slowly take off the intake and exhaust camshaft cap assemblies, keeping all the items in order. Lifters can be removed from the cylinder heads during inspection with wear areas verified and the diameter of new and used measure in order to decide on replacements. Inspect rocker arms and camshaft parts for wearing and measuring camshaft journal diameter and lobe height; using Plastigage to determine oil clearance. Lubricate the cam shaft journals and lobes and prepare the camshaft end cap assembly with anaerobic sealant and then install the camshafts very cautiously. Correct valve overlaps with gases if necessary, as well as, applying oil and re-insertion of valve lifters and putting into considerations the right postures of the camshaft to avoid instances of valve damage. Oil number one camshaft cap sealing surface, apply sealant, oil bearing surfaces, then fasten the cap. Last, the camshaft sprockets, the timing belt and the valvetrain are put back, together with the valve covers, and new gaskets should be used, After the engine has been started, it should be examined for any unusual sounds and oil leaks.

Begin the removal of necessary elements by pulling the inner timing belt covers, crankshaft sprocket along with camshaft sprockets and timing belt. Take off the valve covers followed by removing Camshaft Position (CMP) sensor. For non-turbocharged engines, start gradually loosening rocker arm bolts and secure a special tool onto intake rocker arm assembly thereby locking it in place before lifting it from cylinder head. It is important to keep away all parts orderly. Remove the timing belt tensioner bracket as well as oil dipstick tube and camshaft end cap assembly. In case of turbocharged models, confirm if there are valve clearances then unplug VVT oil control solenoid connectors. These procedures also require you to take out timing belt tensioner bracket; WT oil flow control solenoid's oil pipe; gently loosen intake and exhaust camshaft cap bolts then store all parts in order. If need be, remove valve lifters. Examine lifters and rocker arms; camshaft lobes, journals, bearing caps, pivot points alongside metal-to-metal contact areas for any signs of wear or damage. Measure height of lobe on each camshaft journal's inside diameter and compare this with cambore size across every journal bore on camshafts' internal diameters accordingly replace components that generate more friction than what is needed. Apply lubricant intended for installation of camshafts journals plus lobes within anaerobic sealant added to the cap assembly at its end whereas install them together with rockers' assembly, seals of oil on shafts either side plus plugs at their ends for vehicles without any superchargers or turbochargers while put down valves caring about these ones cheaply bought through online stores right now on behalf of lubrication prior to fitting which has been made possible through proper tightening during manufacturing process as shown below: This means using some grease before fitting lifters so that there is less wear on these parts while installing cams followed by camshaft caps ending with seals near them. Check again whether valve clearances are set correctly. The next step is to insert connectors of VVT oil flow control solenoid. Have camshaft sprockets or actuators fixed and put timing belt then install valve covers afterwards. Finish the remaining installation steps, start up the engine and check whether there is any unusual noise or leaks of oil coming out from it.