DISCHARGE FUEL SYSTEM PRESSURE
PRECAUTION
Note
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work Click here.
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
Note
When disconnecting the cable, some systems need to be initialized after the cable is reconnected Click here.
DRAIN ENGINE OIL
Remove the oil filler cap.
Remove the oil pan drain plug and gasket, and then drain the engine oil into a container.
Note
Collect the oil in a disposable oil container.
Clean the oil pan drain plug and install it with a new gasket.
DRAIN ENGINE COOLANT
CAUTION:
Do not remove the radiator reservoir cap sub-assembly while the engine and radiator are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns.
Tech Tips
Collect the engine coolant in a container and dispose of it according to the local regulations.
Loosen the radiator drain cock plug and drain the engine coolant.
| *1 | Radiator Reservoir Cap Sub-assembly | *2 | Radiator Reservoir Assembly |
| *3 | Radiator Drain Cock Plug | *4 | Cylinder Block Water Drain Cock Plug |
| *5 | 2-Way | - | - |
Remove the radiator reservoir cap sub-assembly.
Loosen the cylinder block water drain cock plug and drain the engine coolant from the engine.
REMOVE AUTOMATIC TRANSMISSION
DISCONNECT OIL COOLER HOSE
Slide the 2 clamps and disconnect the inlet oil cooler hose and outlet oil cooler hose from the oil cooler tube.
DISCONNECT NO. 2 RADIATOR HOSE
Slide the clamp and disconnect the No. 2 radiator hose from the No. 1 radiator pipe.
DISCONNECT NO. 4 RADIATOR HOSE
Slide the clamp and disconnect the No. 4 radiator hose from the engine.
REMOVE AIR PRESSURE SENSOR
Disconnect the air pressure sensor connector.
Disconnect the vacuum hose.
Detach the wire harness clamp.
Remove the 2 bolts and air pressure sensor together with the bracket.
Remove the bolt and air pressure sensor.
DISCONNECT FUEL VAPOR FEED HOSE ASSEMBLY
Slide the clamp and disconnect the fuel vapor feed hose from the purge VSV.
DISCONNECT UNION TO CONNECTOR TUBE HOSE
Slide the clamp and disconnect the union to connector tube hose from the intake manifold.
DISCONNECT VANE PUMP ASSEMBLY
Disconnect the oil pressure switch connector.
Remove the 2 bolts and disconnect the vane pump assembly from the engine.
Support the vane pump assembly securely.
DISCONNECT ENGINE WIRE
Disconnect the wire harness support of the ECM.
Disconnect the connectors of the ECM.
Disconnect the clamps of the engine wire and ground cable.
Disconnect the starter connector Click here.
Disconnect the generator connector Click here.
| *1 | Nut |
Remove the nut and disconnect the 4 connectors from the engine room junction block.
REMOVE INTAKE MANIFOLD
REMOVE FAN PULLEY
Remove the 4 nuts, fan pulley and fan spacer.
REMOVE NO. 1 WATER BY-PASS PIPE
Remove the bolt, 2 nuts, No. 1 water by-pass pipe and gasket.
REMOVE GENERATOR ASSEMBLY
Disconnect the generator connector.
Remove the terminal cap.
Remove the nut and disconnect the wire harness from terminal B.
Remove the bolt and disconnect the wire harness clamp.
Remove the 3 bolts and generator assembly.
REMOVE CRANKSHAFT POSITION SENSOR
REMOVE NO. 1 IDLER PULLEY SUB-ASSEMBLY
Remove the bolt, collar and No. 1 idler pulley sub-assembly.
REMOVE V-RIBBED BELT TENSIONER ASSEMBLY
Remove the 2 bolts and V-ribbed belt tensioner assembly.
REMOVE IGNITION COIL ASSEMBLY
Remove the 4 bolts and 4 ignition coil assemblies.
REMOVE CAMSHAFT POSITION SENSOR
for Intake Side:
Disconnect the camshaft position sensor connector.
Remove the bolt and camshaft position sensor.
for Exhaust Side:
Disconnect the camshaft position sensor connector.
Remove the bolt and camshaft position sensor.
REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Exhaust Side)
for Intake Side:
Disconnect the camshaft timing oil control valve connector.
Remove the bolt and camshaft timing oil control valve assembly from the cylinder head sub-assembly.
Remove the O-ring from the camshaft timing oil control valve assembly.
for Exhaust Side:
Disconnect the camshaft timing oil control valve connector.
Remove the bolt and camshaft timing oil control valve assembly from the cylinder head cover sub-assembly.
Remove the O-ring from the camshaft timing oil control valve assembly.
REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY
Slide the clip and disconnect the PCV hose from the PCV valve sub-assembly.
Remove the 21 bolts, 2 nuts, 2 plate washers, 2 seal washers and cylinder head cover sub-assembly.
Remove the gasket from the cylinder head cover sub-assembly.
Remove the No. 1 camshaft bearing cap oil hole gasket from the cylinder head cover spacer.
REMOVE CRANKSHAFT PULLEY
| *a | Loosen |
| *b | Hold |
Using SST, hold the crankshaft pulley and loosen the crankshaft pulley set bolt.
Screw the crankshaft pulley set bolt into the crankshaft by 2 or 3 threads.
| *a | Loosen |
| *b | Hold |
Using the crankshaft pulley set bolt and SST, remove the crankshaft pulley.
Tech Tips
Apply lubricant to the threads and end of SST.
REMOVE NO. 2 OIL PAN SUB-ASSEMBLY
Remove the oil pan drain plug and gasket.
Remove the 18 bolts and 2 nuts.
Insert the blade of an oil pan seal cutter between the oil pan sub-assembly and No. 2 oil pan sub-assembly. Cut through the applied sealer and remove the No. 2 oil pan sub-assembly.
Note
Be careful not to damage the contact surfaces of the oil pan sub-assembly and No. 2 oil pan sub-assembly.
REMOVE OIL PAN SUB-ASSEMBLY
Remove the 16 bolts and 2 nuts.
| *a | Protective Tape |
Using a screwdriver wrapped in protective tape, remove the oil pan sub-assembly by prying between the oil pan sub-assembly and cylinder block sub-assembly as shown in the illustration.
Note
Be careful not to damage the contact surfaces of the cylinder block sub-assembly and oil pan sub-assembly.
Tech Tips
Tape the screwdriver tip before use.
Remove the gasket.
REMOVE WATER INLET
Remove the 2 nuts and bolt and disconnect the water inlet.
Remove the gasket.
REMOVE THERMOSTAT
Remove the thermostat and gasket.
REMOVE TIMING CHAIN OR BELT COVER SUB-ASSEMBLY
Remove the 16 bolts and nut shown in the illustration.
| *a | Protective Tape |
Using a screwdriver wrapped in protective tape, remove the timing chain or belt cover sub-assembly by prying the points in the illustration.
Note
Do not damage the surrounding parts.
Tech Tips
Tape the screwdriver tip before use.
Remove the 3 O-rings from the timing chain or belt cover sub-assembly.
REMOVE TIMING CHAIN CASE OIL SEAL
| *a | Protective Tape |
Using a screwdriver wrapped in protective tape, pry out the timing chain case oil seal from the timing chain or belt cover sub-assembly.
Note
Be careful not to damage the timing chain or belt cover sub-assembly.
Tech Tips
Tape the screwdriver tip before use.
REMOVE OIL PUMP RELIEF VALVE
Using a 27 mm socket wrench, remove the oil pump relief valve plug and gasket.
Remove the oil pump relief valve spring and oil pump relief valve from the timing chain or belt cover sub-assembly.