Subaru 15010AA320 Pump Assembly Oil Eg

The oil pump can be removed only if the following procedures are performed, draining off the engine oil and detachment of the oil filter. Lift the front of the vehicle with a jack and then align it with the jack stands and secure it top the stands. Then remove the timing belt, tensioner, and crankshaft sprocket, then the upper timing belt idler, the 1st pulley, and the second sprocket. For turbocharged models, it is necessary to open the coolant and pull the coolant pipes out of the oil cooler located at the front part of the engine, then to take out the water pump and the radiator. For all models, the crankshaft position sensor and the mounting bolts must be disconnected to detach the oil pump; the periodical change of the oil must be made with a drain pan under the oil to collect the dripping one. For examination, take off the rear cover of the oil pump assembly, then, mark the inner and outer rotors, and pull out the rotors from the pump casing. Take off the relief valve plug, washer, spring and the relief valve, clean all of these parts with solvent and dry and examine the parts for damage. Examine the interior of the pump surface and exterior of the rotors for scoring and damage as well as on the relief valve and spring. Look at the bearing housing for obstructed oil channels, and breaks and harms; in the event that any part is thrashed, supplant the oil pump association. Screw the rotors into the pump housing and check for the rotor tip thickness, outer rotor to oil pump housing, and rotor to cover." Replace the oil pump assembly if the actual clearance is more than the limit. For installation, apply some drops of the clean engine oil on the contact surface of the relief valve and screw it on together with the spring, washer and plug. Before placing the rotors back into the pump housing, ensure the match marks are properly aligned for the rotors prior to lubrication with clean engine oil and the placing of the rotor cover. The oil pump housing-to-engine block O-ring to be replaced while a new crankshaft oil seal will have to be fitted. Use the clean anaerobic sealant and spreading a thin layer around the oil pump sealing surface, fit the pump to the block and tighten the bolts to the required amount of torque. To complete the installation process, you need to reverse the removal process, put fresh engine oil and a new filter and for the turbo models, refill the cooling system. Last of all, turn on the engine and look for adequate oil pressure and for oil leakage.

The first step in taking out an engine is raising the front of the vehicle and using jackstands to secure it. The oil filter must be removed before draining the engine oil. Next remove timing belt, tensioner, crankshaft sprocket, upper timing belt idler pulley, idler pulley number 1 and idler sprocket number 2. On turbocharged models drain coolant, remove radiator and take off cooling pipes from oil cooler at front of engine. Also don't forget to remove the water pump and Crankshaft Position (CKP) sensor. Remove mounting bolts and oil pump while making sure a drain pan is placed beneath for spilt oil. For inspection purposes there are screws that hold down the pump cover; so remove them, apply alignment marks on inner/outer rotors and withdraw them from pump housing. Meanwhile clean up everything including: rotors, pump housing, relief valve and spring because they all might have been damaged at one point or another. If any parts show damage replace the oil pump assembly. Measure rotor tip clearance, outer rotor-to-oil pump housing clearance, rotor-to-cover clearance also if not within limit then replace with a new oil pump assembly but if ok reinstall cover on top of it tightening screws fastener.For installation purposes ensure that relief valve and rotors are lubricated with clean engine oil plus matchmarks which were made earlier are lined up together as well put back new crankshaft oil seal as well as an old O-ring between engine block which has a bearing housing too belonging to this particular type of fitting; but more specifically anaerobic sealant will be applied here so that it can be installed again on top even into its place (engine block). Fix remaining installation steps backwards by refilling fresh lubricants in motor plus brand new filters (oil only) besides refilling liquid cooled systems found those turbo models once more before starting said machine thus checking correct oil pressure as well as looking for any leaks of oil.

The oil pump can be removed only if the following procedures are performed, draining off the engine oil and detachment of the oil filter. Lift the front of the vehicle with a jack and then align it with the jack stands and secure it top the stands. Then remove the timing belt, tensioner, and crankshaft sprocket, then the upper timing belt idler, the 1st pulley, and the second sprocket. For turbocharged models, it is necessary to open the coolant and pull the coolant pipes out of the oil cooler located at the front part of the engine, then to take out the water pump and the radiator. For all models, the crankshaft position sensor and the mounting bolts must be disconnected to detach the oil pump; the periodical change of the oil must be made with a drain pan under the oil to collect the dripping one. For examination, take off the rear cover of the oil pump assembly, then, mark the inner and outer rotors, and pull out the rotors from the pump casing. Take off the relief valve plug, washer, spring and the relief valve, clean all of these parts with solvent and dry and examine the parts for damage. Examine the interior of the pump surface and exterior of the rotors for scoring and damage as well as on the relief valve and spring. Look at the bearing housing for obstructed oil channels, and breaks and harms; in the event that any part is thrashed, supplant the oil pump association. Screw the rotors into the pump housing and check for the rotor tip thickness, outer rotor to oil pump housing, and rotor to cover." Replace the oil pump assembly if the actual clearance is more than the limit. For installation, apply some drops of the clean engine oil on the contact surface of the relief valve and screw it on together with the spring, washer and plug. Before placing the rotors back into the pump housing, ensure the match marks are properly aligned for the rotors prior to lubrication with clean engine oil and the placing of the rotor cover. The oil pump housing-to-engine block O-ring to be replaced while a new crankshaft oil seal will have to be fitted. Use the clean anaerobic sealant and spreading a thin layer around the oil pump sealing surface, fit the pump to the block and tighten the bolts to the required amount of torque. To complete the installation process, you need to reverse the removal process, put fresh engine oil and a new filter and for the turbo models, refill the cooling system. Last of all, turn on the engine and look for adequate oil pressure and for oil leakage.

The first step in taking out an engine is raising the front of the vehicle and using jackstands to secure it. The oil filter must be removed before draining the engine oil. Next remove timing belt, tensioner, crankshaft sprocket, upper timing belt idler pulley, idler pulley number 1 and idler sprocket number 2. On turbocharged models drain coolant, remove radiator and take off cooling pipes from oil cooler at front of engine. Also don't forget to remove the water pump and Crankshaft Position (CKP) sensor. Remove mounting bolts and oil pump while making sure a drain pan is placed beneath for spilt oil. For inspection purposes there are screws that hold down the pump cover; so remove them, apply alignment marks on inner/outer rotors and withdraw them from pump housing. Meanwhile clean up everything including: rotors, pump housing, relief valve and spring because they all might have been damaged at one point or another. If any parts show damage replace the oil pump assembly. Measure rotor tip clearance, outer rotor-to-oil pump housing clearance, rotor-to-cover clearance also if not within limit then replace with a new oil pump assembly but if ok reinstall cover on top of it tightening screws fastener.For installation purposes ensure that relief valve and rotors are lubricated with clean engine oil plus matchmarks which were made earlier are lined up together as well put back new crankshaft oil seal as well as an old O-ring between engine block which has a bearing housing too belonging to this particular type of fitting; but more specifically anaerobic sealant will be applied here so that it can be installed again on top even into its place (engine block). Fix remaining installation steps backwards by refilling fresh lubricants in motor plus brand new filters (oil only) besides refilling liquid cooled systems found those turbo models once more before starting said machine thus checking correct oil pressure as well as looking for any leaks of oil.

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