Contents Section: 2.7L V6 Engine All sections

Oil Filter Bracket Kia Optima I рестайлинг

2.7L V6 Engine 26 illustrations ~1051 words

Oil Filter Bracket

  1. Make sure that there is no damage on the oil filter installation surface.
  2. Check the oil filter bracket for oil leak or cracks.

Scheme 303

Scheme 303: Oil Pressure Switch

Scheme 304

Scheme 304
  1. Check the continuity between the terminal and the body with an ohmmeter. If there is no continuity, replace the oil pressure switch.
  2. Check the continuity between the terminal and the body when the fine wedge is pushed. If there is continuity even when the fine wedge is pushed, replace it.
  3. Or, if there is no continuity when a 50 kPa (7 psi) vacuum is applied through the oil hole, the switch is operating properly. Check that air doesn't leak. If air leaks, the diaphragm is broken. Replace switch.

Scheme 305

Scheme 305: INSTALLATION

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Scheme 309

Scheme 309
  1. Install the oil pump case with the gasket. Tightening torque Oil pump case bolt : 12-15 Nm (120-150 kg.cm, 9-10 lb.ft) Oil pump cover screw : 8-12 Nm (80-120 kg.cm, 5.8-8.6 lb.ft)
  2. Install the oil seal into the oil pump case as far as possible, using special tool (09214-33000).
  3. Install the relief plunger and spring, and tighten the oil relief valve plug to the specified torque. Tightening torque Oil relief valve plug : 40-50 Nm (400-500 kg.cm, 29-36 lb.ft)
  4. Install the oil screen and a new gasket. Tightening torque Oil screen bolt : 15-22 Nm (150-220 kg.cm, 11-15 lb.ft)
  5. Clean the gasket surfaces of the cylinder block and the oil pan.
  6. Apply sealant to the groove of the oil pan flange. NOTE: Make the first cut from the end of the nozzle furnished with the sealant about 4 mm. After application of the sealant, do not exceed 15 minutes before installing the oil pan. Do not apply the sealant to the range A shown in the illustration on the oil pan flange.
  7. Install the oil pan and tighten the bolts to the specified torque. Tightening torque Oil pan bolt : 19-28 Nm (190-280 kg.cm, 13.75-20.27 lb. ft.) 5-7 Nm (50-70 kg.cm, 3.7-5.0 lb.ft) 30-42 Nm (300-420 kg.cm, 21.70-30.40 lb.ft)
  8. Tighten the oil pan bolt as shown in illustration.
  9. Using 24 mm deep socket, install the oil pressure switch after applying sealant to the threaded area. Sealant: Threebond 1104 or equivalent NOTE: Do not torque the oil pressure switch too much. Tightening torque Oil pressure switch: 8-12 Nm (80-120 kg.cm, 5.8-8.6 lb.ft)

Scheme 310

Scheme 310

Scheme 311

Scheme 311: REMOVAL

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Scheme 323
  1. Reduce the internal pressure of the fuel lines and hoses. Disconnect the fuel pump harness connector in the trunk room. Start the engine and, after it stops, turn the ignition switch to OFF. Disconnect the battery negative (-) terminal. Connect the fuel pump harness connector.
  2. Remove the battery and engine cover.
  3. Detach the air cleaner.
  4. Disconnect the connectors for the engine harness.
  5. Disconnect the connectors for the alternator harness, the oil pressure switch and the oil pressure sensor.
  6. Drain the engine coolant.
  7. Disconnect the transaxle oil cooler hoses. NOTE: When disconnecting the hoses, make identification marks to avoid making any mistakes when installing them. CAUTION: Be careful not to spill any of the oil or fluid out of the hoses. Plug the openings to prevent the entry of foreign material.
  8. Disconnect the radiator upper and lower hoses on the engine side, and then remove the radiator assembly.
  9. Disconnect the high tension cable and all wires to the distributor from the ignition coil.
  10. Disconnect the engine ground.
  11. Disconnect the brake booster vacuum hose.
  12. Remove the main fuel line, and the return and vapor hoses from the engine side.
  13. Disconnect the heater hoses (inlet and outlet) on the engine side.
  14. Disconnect the accelerator cable and cruise control cable at the engine side.
  15. Remove the control cable from the transaxle.
  16. Disconnect the speedometer cable from the transaxle.
  17. Remove the power steering oil pump hose.
  18. Raise the vehicle.
  19. Remove the oil pan shield.
  20. Drain the transaxle oil.
  21. Disconnect the front exhaust pipe from the manifold. NOTE: Use a wire to suspend the exhaust pipe from the bottom of the vehicle.
  22. Remove the lower arm ball joint bolts and upper arm bolt from the knuckle.
  23. Remove the axle shafts from the transaxle housing. CAUTION: Plug up the holes of the transaxle case to prevent entry of foreign material. The circlips on the axle shafts should be replaced when installing again.
  24. Attach a cable to the engine, and use a chain hoist to lift the engine only enough to pull the cable tight.
  25. Remove the front roll stopper.
  26. Remove the rear roll stopper.
  27. Disconnect the connector of starter motor harness.
  28. Remove the engine mount bolts.
  29. Remove the bolts and nuts that fasten the engine mount bracket to the body.
  30. Slowly raise the engine and transaxle and temporarily hold it in the raised condition. CAUTION: Confirm that all of the cables, hoses, harnesses, connectors etc., are disconnected from the engine.
  31. Remove the transaxle mounting bracket bolts.
  32. Remove the left mount insulator bolt.
  33. While directing the transaxle side downward, lift the engine and transaxle assembly up out of the vehicle.

Scheme 324

Scheme 324: COMPONENTS

Scheme 325

Scheme 325: REMOVAL

Scheme 326

Scheme 326
  1. Remove the engine cover and intake manifold.
  2. Disconnect the breather hose and the engine harness.
  3. Remove the coolant pump pulley, crankshaft pulley, idler pulley and tensioner pulley.
  4. Remove the coolant pump pulley, crankshaft pulley, idler pulley and tensioner pulley.
  5. Loosen the timing belt tensioner pulley, and temporarily secure it.
  6. Remove the timing belt from the camshaft sprocket.
  7. Remove the spark plug cables.
  8. Loosen the cylinder head cover bolts and then remove it.
  9. Remove the camshaft sprocket.
  10. Remove the camshaft bearing caps.
  11. Remove the camshaft.

Scheme 327

Scheme 327

Scheme 328

Scheme 328: Camshaft
  1. Check the camshaft journals for wear. If the journals are badly worn, replace the camshaft.
  2. Check the cam lobes for damage. If the lobe is damaged or worn excessively, replace the camshaft. Cam height [Standard] Intake : 43.95-44.15 mm (1.7303-1.7382) in.) Exhaust: 43.95-44.15 mm (1.7303-1.7382) in.) [Limit] Intake : 43.45 mm (1.7106 in.) Exhaust : 43.45 mm (1.7106 in.)
  3. Check the cam surface for abnormal wear or damage, and replace if necessary.
  4. Check each bearing for damage. If the bearing surface is excessively damaged, replace the cylinder head assembly or camshaft bearing cap, as necessary. Camshaft end play : 0.1 - 0.15 mm (0.0039-0.0059 in.)