Note
When replacing the injectors (including shuffling the injectors between the cylinders), common rail or cylinder head, it is necessary to replace the injection pipes with new ones.
When replacing the fuel supply pump, common rail, cylinder block, cylinder head, cylinder head gasket or timing gear case, it is necessary to replace the fuel inlet pipe with a new one.
PLACE FRONT WHEELS FACING STRAIGHT AHEAD
RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM (w/ Air Conditioning System)
Start up the engine.
Turn the A/C switch on.
Operate the cooler compressor at an engine rpm of approximately 1,000 for 5 to 6 minutes to circulate the refrigerant and collect compressor oil remaining in each component into the cooler compressor as much as possible.
Stop the engine.
Using SST, let the refrigerant gas out.
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
REMOVE FRONT WHEELS
REMOVE NO. 1 ENGINE UNDER COVER (for Cold Area Specification Vehicles)
Remove the 4 bolts and No. 1 engine under cover.
REMOVE NO. 2 ENGINE UNDER COVER (for Cold Area Specification Vehicles)
Remove the 6 bolts and No. 2 engine under cover.
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.
Loosen the radiator drain cock plug.
| *1 | Bleeder Plug | *2 | Radiator Reservoir Cap Sub-assembly |
| *3 | Radiator Reservoir Assembly | *4 | Cylinder Block Drain Cock Plug |
| *5 | Radiator Drain Cock Plug | - | - |
Remove the radiator reservoir cap sub-assembly.
Loosen the cylinder block drain cock plug (on the engine oil cooler cover), and drain the engine coolant.
Tighten the radiator drain cock plug.
Tighten the cylinder block drain cock plug (on the engine oil cooler cover).
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.
Wipe the oil pan and oil pan drain plug.
Install a new gasket and the oil pan drain plug.
DRAIN MANUAL TRANSMISSION OIL (for Manual Transmission)
Remove the filler plug and gasket.
Remove the drain plug and gasket, and drain the oil.
Install the drain plug with a new gasket.
DRAIN AUTOMATIC TRANSMISSION FLUID (for Automatic Transmission)
Remove the drain plug and gasket and drain automatic transmission fluid.
Install the drain plug with a new gasket.
REMOVE FRONT SEAT ASSEMBLY RH
Move the front seat assembly fully forward.
Remove the 2 bolts on the rear side of the seat.
Move the front seat assembly to the rearmost position.
Remove the 2 bolts on the front side of the seat.
Move the front seat assembly to the center of the seat slide rail. Set the seatback in the upright position.
Disconnect the front seat inner belt assembly connector.
Remove the front seat assembly.
REMOVE FRONT DOOR SCUFF PLATE RH
REMOVE ENGINE SERVICE HOLE SUB COVER SUB-ASSEMBLY
Roll up the carpet and remove the engine service hole sub cover.
REMOVE NO. 2 ENGINE SERVICE HOLE COVER (for Standard Body)
Detach the clips and fold back the carpet.
Remove the 3 bolts and No. 2 engine service hole cover.
REMOVE FAN AND GENERATOR V BELT
Remove the drive belt by rotating the tensioner pulley clockwise to loosen its tension with the pulley set bolt of the tensioner.
REMOVE FAN PULLEY
Remove the 4 nuts and fan pulley.
REMOVE FRONT EXHAUST PIPE ASSEMBLY
REMOVE NO. 1 AIR CLEANER HOSE
Pull the stopper upward and disconnect the No. 1 air cleaner hose from the compressor inlet elbow.
REMOVE AIR TUBE ASSEMBLY
Loosen the 2 hose clamps.
Remove the 2 bolts, air tube assembly and No. 1 air cleaner hose.
REMOVE COMPRESSOR OUTLET ELBOW
Loosen the 2 hose clamps and remove the bolt and compressor outlet elbow.
REMOVE NO. 1 COMPRESSOR MOUNTING BRACKET (w/ Air Conditioning System)
Remove the 4 bolts and No. 1 compressor mounting bracket.
REMOVE NO. 2 IDLE PULLEY ASSEMBLY (w/ Air Conditioning System)
Remove the bolt, pulley plate, No. 2 idle pulley and spacer.
REMOVE GENERATOR ASSEMBLY
REMOVE V-RIBBED BELT TENSIONER ASSEMBLY
Remove the 4 bolts and V-ribbed belt tensioner.
REMOVE TURBOCHARGER SUB-ASSEMBLY
REMOVE EXHAUST MANIFOLD
Remove the 8 nuts, 8 plate washers, 8 collars and exhaust manifold.
DISCONNECT OIL RETURN HOSE
Disconnect the oil return hose from the intake manifold.
REMOVE NO. 4 AIR HOSE
Remove the No. 4 air hose from the diesel throttle body.
DISCONNECT RADIATOR HOSE INLET
Disconnect the radiator hose inlet from the water outlet.
DISCONNECT NO. 4 RADIATOR HOSE
Disconnect the No. 4 radiator hose from the water inlet.
DISCONNECT NO. 3 WATER BY-PASS HOSE
Disconnect the No. 3 water by-pass hose from the No. 2 water by-pass pipe.
DISCONNECT NO. 2 FUEL HOSE
Disconnect the No. 2 fuel hose from the No. 2 nozzle leakage pipe.
DISCONNECT NO. 1 FUEL HOSE
Disconnect the No. 1 fuel hose from the fuel supply pump.
DISCONNECT VACUUM HOSE
Disconnect the vacuum hose from the vacuum pump.
DISCONNECT ENGINE WIRE
Remove the bolt.
Disconnect the ECM connector Click here.
Disconnect the 4 connectors.
Detach the 3 clamps.
DISCONNECT ENGINE ROOM MAIN WIRE
Disconnect the 5 connectors.
Open the cover and remove the nut.
Detach the clamp and disconnect the engine room main wire.
DISCONNECT VANE PUMP OIL RESERVOIR ASSEMBLY
Remove the 2 bolts and disconnect the vane pump oil reservoir.
REMOVE MANUAL TRANSMISSION UNIT ASSEMBLY (for Manual Transmission)
REMOVE AUTOMATIC TRANSMISSION ASSEMBLY (for Automatic Transmission)
REMOVE CLUTCH COVER ASSEMBLY (for Manual Transmission)
Put matchmarks on the clutch cover assembly and the flywheel sub-assembly.
Loosen each set bolt one turn at a time until spring tension is released.
Remove the set bolts, and pull off the clutch cover assembly.
Note
Do not drop the clutch disc assembly.
REMOVE CLUTCH DISC ASSEMBLY (for Manual Transmission)
Note
Keep the lining part of the clutch disc assembly, the pressure plate and surface of the flywheel sub-assembly away from oil and foreign matter.
REMOVE FLYWHEEL SUB-ASSEMBLY
Hold the crankshaft pulley with SST.
for Manual Transmission:
Remove the 8 bolts and flywheel.
for Automatic Transmission:
Remove the 8 bolts, rear drive plate spacer, pump impeller drive plate and flywheel.
REMOVE REAR END PLATE
Remove the bolt and rear end plate.
REMOVE SPEED SENSOR FRONT LH (w/ ABS)
Remove the 2 bolts, and separate the speed sensor from the steering knuckle.
Note
Be careful not to damage the speed sensor.
Prevent foreign matter from adhering to the speed sensor.
REMOVE SPEED SENSOR FRONT RH (w/ ABS)
Tech Tips
Use the same procedures described for the LH side.
REMOVE FRONT DISC BRAKE CALIPER ASSEMBLY LH
Remove the 2 bolts, and disconnect the brake caliper assembly.
Note
Use a wire or an equivalent to keep the brake caliper from hanging down by the flexible hose.
REMOVE FRONT DISC BRAKE CALIPER ASSEMBLY RH
Tech Tips
Use the same procedures described for the LH side.
DISCONNECT FRONT SUSPENSION ARM SUB-ASSEMBLY UPPER LH
Remove the cotter pin and loosen the nut.
Note
Do not remove the nut.
Using SST, separate the steering knuckle from the suspension upper arm and remove the nut.
Note
Fix the steering knuckle with a wire so that the flexible hose does not receive excessive force.
Do not damage the ball joint dust cover.
DISCONNECT FRONT SUSPENSION ARM SUB-ASSEMBLY UPPER RH
Tech Tips
Use the same procedures described for the LH side.
DISCONNECT SHOCK ABSORBER ASSEMBLY FRONT LH
Remove the bolt and separate the front shock absorber from the front suspension lower arm.
DISCONNECT SHOCK ABSORBER ASSEMBLY FRONT RH
Tech Tips
Use the same procedures described for the LH side.
DISCONNECT STEERING TORQUE SHAFT ASSEMBLY
Loosen bolt (A) and remove bolt (B), then slide the steering torque shaft assembly.
Tech Tips
Do not remove bolt (A).
Do not disconnect the steering torque shaft assembly from the power steering link assembly.
Put matchmarks on the steering torque shaft assembly and the power steering link assembly.
Separate the steering torque shaft assembly from the power steering link assembly.
REMOVE ENGINE ASSEMBLY
Set an engine lifter in place.
Remove the 16 bolts as shown in the illustration.
Operate the engine lifter and slowly remove the engine from the vehicle.
INSTALL ENGINE HANGERS
Install 2 engine hangers with 2 bolts as shown in the illustration.
Tech Tips
Part No.
| No. 1 Engine Hanger | 12284-30020 |
| No. 2 Engine Hanger | 12282-67020 |
| Bolt | 91552-81014 and 91642-81030 |
Note
Install the engine hangers with new bolts.
DISCONNECT NO. 1 OIL RESERVOIR TO PUMP HOSE
Remove the clip and separate the No.1 oil reservoir to pump hose.
DISCONNECT PRESSURE FEED TUBE ASSEMBLY
Remove the union bolt and separate the pressure feed tube assembly.
REMOVE FRONT SUSPENSION CROSSMEMBER SUB-ASSEMBLY
Hold the engine with an engine sling device and chain block.
Remove the 4 bolts and front suspension crossmember.
Remove the engine by operating the engine sling device and chain block.
REMOVE FRONT ENGINE MOUNTING INSULATOR
Remove the 2 nuts, 2 engine mounting stabilizers and 2 front engine mounting insulators.
INSTALL ENGINE TO ENGINE STAND
REMOVE ENGINE WIRE
Remove the engine wire from the engine.
REMOVE VANE PUMP ASSEMBLY
Remove the 2 nuts and the vane pump assembly.
Remove the vane pump O-ring from the vane pump assembly.
REMOVE TIMING GEAR COVER INSULATOR
Remove the bolt and timing gear cover insulator.
REMOVE VACUUM PUMP ASSEMBLY
Remove the 2 nuts, vacuum pump and 2 O-rings.
REMOVE TIMING BELT
REMOVE ENGINE COOLANT TEMPERATURE SENSOR
Using SST, remove the engine coolant temperature sensor and gasket.
REMOVE CRANKSHAFT POSITION SENSOR
Disconnect the crankshaft position sensor connector.
Separate the connector from the No. 1 vacuum pipe .
Separate the 3 wire harness clamps.
Remove the bolt and the crankshaft position sensor.
REMOVE CAMSHAFT POSITION SENSOR
Disconnect the camshaft position sensor connector.
Remove the bolt and the camshaft position sensor.
REMOVE DIESEL THROTTLE BODY ASSEMBLY
w/o DPF:
Disconnect the diesel turbo pressure sensor connector and vacuum switching valve connector.
Remove the bolt and disconnect the wire harness clamp.
Disconnect the 2 diesel throttle body connectors.
Remove the 2 bolts, 2 nuts, diesel throttle body and gasket.
REMOVE ELECTRIC EGR CONTROL VALVE ASSEMBLY
REMOVE EGR COOLER ASSEMBLY
REMOVE VACUUM SWITCHING VALVE BRACKET
Disconnect the vacuum switching valve connector and 2 vacuum hoses.
Remove the bolt and vacuum switching valve bracket.
REMOVE NO. 2 NOZZLE LEAKAGE PIPE ASSEMBLY
Disconnect the 3 fuel hoses.
Remove the union bolt, 3 bolts, No. 2 nozzle leakage pipe and gasket.
REMOVE COMMON RAIL ASSEMBLY
REMOVE FUEL SUPPLY PUMP ASSEMBLY
REMOVE CRANKSHAFT PULLEY
Using SST, remove the pulley bolt.
Using SST, remove the crankshaft pulley.
Note
Apply oil or grease to the threads and tip of SST (center bolt) before using it.
REMOVE NO. 2 WATER BY-PASS PIPE
Remove the bolt, 2 nuts and No. 2 water by-pass pipe.
Remove the gasket.
REMOVE WATER INLET
Remove the 3 bolts and water inlet.
REMOVE THERMOSTAT
Remove thermostat and gasket.
REMOVE NO. 2 CYLINDER BLOCK INSULATOR
REMOVE GLOW PLUG ASSEMBLY
REMOVE MANIFOLD STAY
| *A | w/ DPF |
| *B | w/o DPF |
Remove the 2 bolts and manifold stay.
REMOVE INTAKE MANIFOLD
Remove the 4 bolts, 2 nuts and intake manifold.
Remove the gasket.
REMOVE WATER OUTLET
Remove the 2 bolts, water outlet and gasket.
REMOVE NO. 1 VACUUM TRANSMITTING PIPE SUB-ASSEMBLY
Disconnect the vacuum hose.
Remove the bolt, nut and No. 1 vacuum transmitting pipe.
REMOVE NO. 2 VACUUM TRANSMITTING PIPE SUB-ASSEMBLY
Remove the bolt, 2 nuts and No. 2 vacuum transmitting pipe.
REMOVE OIL COOLER COVER SUB-ASSEMBLY
REMOVE FRONT NO. 1 ENGINE MOUNTING BRACKET LH
Remove the 4 bolts and front No. 1 engine mounting bracket.
REMOVE FRONT NO. 1 ENGINE MOUNTING BRACKET RH
Remove the 4 bolts and front No. 1 engine mounting bracket.