Note
When replacing the injectors (including shuffling the injectors between the cylinders), common rail, intake manifold or cylinder head, it is necessary to replace the injection pipes with new ones.
When replacing the fuel supply pump, common rail, intake manifold or cylinder head, it is necessary to replace the fuel inlet pipe with a new one.
INSTALL DRIVE SHAFT BEARING BRACKET
Install the drive shaft bearing bracket with the 3 bolts.
INSTALL TURBOCHARGER SUB-ASSEMBLY
for CCo: Click here
for DPF: Click here
INSTALL EGR COOLER WITH PIPE ASSEMBLY
Install a new O-ring to the EGR cooler with pipe.
Install a new gasket to the EGR cooler and a new gasket to the No. 1 EGR pipe.
Tech Tips
Make sure the claws of the gasket face the EGR cooler and No. 1 EGR pipe sub-assembly.
Temporarily install the EGR cooler with pipe with the 6 bolts and 2 nuts labeled A, B and C.
| *1 | Nut | - | - |
| Standard Bolt | ||||||||
|---|---|---|---|---|---|---|---|---|
|
Tighten the 2 bolts and 2 nuts labeled A shown in the illustration.
Tighten the 2 bolts labeled B shown in the illustration.
Tighten the 2 bolts labeled C shown in the illustration.
Tighten the 2 bolts and 2 nuts labeled D shown in the illustration.
Connect the vacuum hose.
INSTALL NO. 2 WATER BY-PASS HOSE
for CCo:
Install the No. 2 water by-pass hose to the EGR cooler and No. 5 water by-pass hose, and slide the 2 clamps to secure it.
for DPF:
Install the No. 2 water by-pass hose to the EGR cooler and turbo oil outlet pipe, and slide the 2 clamps to secure it.
INSTALL EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY (for CCo)
Install a new gasket to the turbocharger.
Tech Tips
Make sure that the part labeled A is facing downwards as shown in the illustration.
Temporarily install the exhaust manifold converter with 3 new nuts.
Temporarily install the No. 2 exhaust manifold stay with the 2 bolts and nut.
Temporarily install the No. 2 manifold stay with the 3 bolts.
Temporarily install the manifold stay with the bolt and nut.
Tighten the 2 bolts of the No. 2 exhaust manifold stay in the order shown in the illustration.
Tighten the 3 nuts of the exhaust manifold converter.
Note
Tighten the nuts while pressing the exhaust manifold converter against the engine.
Tighten the nut of the No. 2 exhaust manifold stay.
Tighten the bolt of the No. 2 manifold stay shown in the illustration.
Note
Tighten the bolt while pressing the No. 2 manifold stay against the exhaust manifold converter and cylinder block.
Tighten the 2 bolts of the No. 2 manifold stay shown in the illustration.
Tighten the bolt of the manifold stay.
Note
Tighten the bolt while pressing the manifold stay against the exhaust manifold converter and cylinder block.
Tighten the nut of the manifold stay.
INSTALL EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY (for DPF)
Install a new gasket to the turbocharger sub-assembly.
|
Top |
Tech Tips
Make sure that the part labeled A is facing downwards as shown in the illustration.
Temporarily install the exhaust manifold converter sub-assembly with 3 new nuts.
Temporarily install the No. 2 exhaust manifold stay with the 2 bolts and nut.
Temporarily install the No. 2 manifold stay with the 3 bolts.
Temporarily install the manifold stay with the bolt and nut.
Tighten the 2 bolts of the No. 2 exhaust manifold stay in the order shown in the illustration.
Tighten the 3 nuts of the exhaust manifold converter sub-assembly.
Note
Tighten the nuts while pressing the exhaust manifold converter sub-assembly against the engine.
Tighten the nut of the No. 2 exhaust manifold stay.
Tighten the bolt of the No. 2 manifold stay shown in the illustration.
Note
Tighten the bolt while pressing the No. 2 manifold stay against the exhaust manifold converter sub-assembly and cylinder block.
Tighten the 2 bolts of the No. 2 manifold stay shown in the illustration.
Tighten the bolt of the manifold stay.
Note
Tighten the bolt while pressing the manifold stay against the exhaust manifold converter sub-assembly and cylinder block.
Tighten the nut of the manifold stay.
Connect the 2 connectors.
INSTALL NO. 1 MANIFOLD CONVERTER INSULATOR (for CCo)
Install the No. 1 manifold converter insulator with the 4 bolts.
INSTALL MANIFOLD CONVERTER INSULATOR SUB-ASSEMBLY (for DPF)
Install the manifold converter insulator sub-assembly with the bolt.
Note
Make sure that the ceramic wool inside the manifold converter insulator sub-assembly does not fall out and is not bent.
INSTALL NO. 4 MANIFOLD CONVERTER INSULATOR (for DPF)
Install the No. 4 manifold converter insulator with the 4 bolts.
INSTALL WIRE HARNESS CLAMP BRACKET (for DPF)
Install the No. 1 wiring harness clamp bracket with the bolt.
INSTALL VACUUM TRANSMITTING HOSE ASSEMBLY
| *a | CORRECT |
| *b | INCORRECT |
|
Paint Mark |
for CCo:
Attach the 10 clamps to install the 2 vacuum transmitting hoses.
Tech Tips
Make sure that the paint marks of the vacuum transmitting hoses at the locations labeled A in the illustration are aligned as shown in the illustration. Any of the "CORRECT" alignments are acceptable for each location.
Make sure that the paint marks of the vacuum transmitting hoses at the locations labeled B in the illustration are aligned as shown in the illustration. Any of the "CORRECT" alignments are acceptable for each location.
| *a | CORRECT |
| *b | INCORRECT |
|
Paint Mark |
for DPF:
Attach the 8 clamps to install the 2 vacuum transmitting hoses.
Tech Tips
Make sure that the paint marks of the vacuum transmitting hoses at the locations labeled A in the illustration are aligned as shown in the illustration. Any of the "CORRECT" alignments are acceptable for each location.
Make sure that the paint marks of the vacuum transmitting hoses at the locations labeled B in the illustration are aligned as shown in the illustration. Any of the "CORRECT" alignments are acceptable for each location.
INSTALL NO. 1 VACUUM SWITCHING VALVE ASSEMBLY
Using a 4 mm hexagon socket wrench, install the VSV with the 2 bolts.
Connect the 2 vacuum hoses.
Connect the VSV connector.
INSTALL VACUUM REGULATING VALVE ASSEMBLY (for CCo)
Install the vacuum regulating valve with the 2 bolts.
Connect the 2 vacuum hoses.
Connect the vacuum regulating valve connector.
INSTALL NO. 1 TURBO OIL PIPE
Install the No. 1 turbo oil pipe and 2 new gaskets with the 2 union bolts.
Tech Tips
Be sure to install union bolt A so that the gasket is positioned as shown in the illustration.
INSTALL NO. 3 WATER BY-PASS PIPE
Apply soapy water to a new O-ring and install it to the No. 3 water by-pass pipe.
Install the No. 3 water by-pass pipe with the 2 bolts.
INSTALL SUPPLY PUMP ASSEMBLY
Install a new O-ring to the supply pump assembly.
Install the No. 1 supply pump drive coupling.
Tech Tips
Align the No. 1 supply pump drive coupling with the groove in the camshaft end.
Note
When reusing the No. 1 supply pump drive coupling, it must be installed in the same orientation (top/bottom, front/back) as when it was removed.
Install the supply pump assembly with the 2 bolts.
Tech Tips
Align the end of the supply pump drive shaft with the No. 1 supply pump drive coupling.
Note
Apply engine oil to the O-ring of the supply pump assembly.
INSTALL NO. 3 FUEL HOSE
| *a | 2 to 3 mm (0.0787 to 0.118 in.) |
| *b | 2 to 6 mm (0.0787 to 0.236 in.) |
Using pliers, grip the claws of the 2 clips and slide the 2 clips to install the No. 3 fuel hose to the fuel supply pump assembly and No. 2 nozzle leakage pipe.
Tech Tips
Push on the No. 3 fuel hose so that the clearance is 2 to 3 mm (0.0787 to 0.118 in.).
Position the clamp so that the distance from the end of the No. 3 hose is 2 to 6 mm (0.0787 to 0.236 in.).
INSTALL FUEL INJECTOR SEAL (for DPF)
Install a new fuel injector seal to the exhaust fuel addition injector assembly.
INSTALL EXHAUST FUEL ADDITION INJECTOR ASSEMBLY (for DPF)
Note
If there is foreign matter on the installation surface of the exhaust fuel addition injector assembly, be sure to clean the exhaust fuel addition injector assembly before installation.
Install a new gasket, the exhaust fuel addition injector assembly, the nozzle holder clamp, and the washer with the bolt.
Tech Tips
Align the nozzle holder clamp with the cutouts of the injector as shown in the illustration.
| *1 | Nozzle Holder Clamp |
INSTALL FUEL TUBE SUB-ASSEMBLY (for DPF)
Temporarily install the fuel tube sub-assembly and 2 new gaskets with the check valve and union bolt.
Tighten the check valve.
Tighten the union bolt.
Connect the fuel tube connector to the exhaust fuel addition injector assembly.
| *1 | Fuel Tube Connector |
| *2 | Exhaust Fuel Addition Injector Assembly |
| *3 | Retainer |
| *4 | O-Ring |
Turn the retainer in the direction indicated by the arrow until it makes a "click" sound.
Note
If the fuel tube connector is not inserted to the correct position on the exhaust fuel addition injector assembly, the retainer cannot be turned far enough in the direction of the arrow.
Connect the exhaust fuel addition injector connector.
INSTALL FUEL HOSE PROTECTOR (for DPF)
Install the fuel hose protector with the bolt.
INSTALL NO. 2 FUEL PIPE (for CCo)
Temporarily install the No. 2 fuel pipe and 2 new gaskets with the check valve and union bolt.
Tighten the check valve.
Tighten the union bolt.
INSTALL NO. 2 WATER BY-PASS PIPE
Install a new O-ring to the No. 2 water by-pass pipe.
Install the No. 2 water by-pass pipe with the 2 bolts.
INSTALL NO. 4 WATER BY-PASS HOSE
Install the No. 4 water by-pass hose to the water inlet housing and cylinder head sub-assembly, and slide the 2 clamps to secure it.
INSTALL NO. 8 WATER BY-PASS HOSE
Install the No. 8 water by-pass hose to the No. 3 water by-pass pipe, and slide the clamp to secure it.
INSTALL NO. 6 WATER BY-PASS HOSE
Install the No. 6 water by-pass hose to the water outlet, and slide the clamp to secure it.
INSTALL WATER BY-PASS HOSE
Install the water by-pass hose to the water outlet and oil cooler assembly, and slide the 2 clamps to secure it.
Tech Tips
Make sure the claws of hose clamp A are positioned above the paint mark as shown in the illustration.
| *1 | Paint Mark |
| *a | Upper Side |
INSTALL NO. 1 CYLINDER BLOCK INSULATOR
Install the No. 1 cylinder block insulator to the cylinder block.
Note
Be sure to install the oil cooler assembly before installing the No. 1 cylinder block insulator.
INSTALL GLOW PLUG ASSEMBLY
Using a 10 mm deep socket wrench, install the 4 glow plug sub-assemblies.
Install the glow plug connector with the 4 nuts.
Install the 4 glow plug screw grommets.
INSTALL INTAKE MANIFOLD
Install a new gasket to the cylinder head.
Tech Tips
Install the gasket with the part labeled A facing the right side of the vehicle as shown in the illustration.
| *1 | Nut |
Install the intake manifold with the 7 bolts and 2 nuts.
| Bolt Length | ||||||
|---|---|---|---|---|---|---|
|
INSTALL NO. 2 INTAKE MANIFOLD
Install a new gasket and the No. 2 intake manifold with the bolt and 2 nuts.
INSTALL ENGINE COVER BRACKET
Install the engine cover bracket with the bolt.
INSTALL GAS FILTER BRACKET
Install the gas filter bracket with the 2 bolts.
INSTALL NO. 1 GAS FILTER
| *1 | Protrusion |
| *2 | Groove |
Install the No. 1 gas filter to the gas filter bracket.
Note
Make sure the protrusion of the No. 1 gas filter is aligned with the groove of the gas filter bracket.
Connect the vacuum hose.
INSTALL DIESEL TURBO PRESSURE SENSOR
| *1 | Protrusion |
Install the diesel turbo pressure sensor with the bolt.
Note
Make sure the protrusion of the gas filter bracket is inserted into the hole of the diesel turbo pressure sensor.
Connect the vacuum hose.
INSTALL INTAKE MANIFOLD INSULATOR
Install the intake manifold insulator to the intake manifold.
INSTALL COMMON RAIL ASSEMBLY
Install the common rail assembly with the 2 bolts.
INSTALL NO. 4 FUEL HOSE
Install the No. 4 fuel hose to the No. 2 nozzle leakage pipe and common rail assembly, and slide the 2 clamps to secure it.
INSTALL INJECTION PIPE
Using a 14 mm union nut wrench, tighten the 4 union nuts at the common rail end of the injection pipes.
Note
Use the formula to calculate special torque values for situations where a union nut wrench is combined with a torque wrench Click here.
Using a 14 mm union nut wrench, tighten the 4 union nuts at the injector end of the injection pipes.
Note
Use the formula to calculate special torque values for situations where a union nut wrench is combined with a torque wrench Click here.
Install the 4 No. 2 injection pipe clamps with the 2 bolts.
INSTALL FUEL INLET PIPE SUB-ASSEMBLY
Temporarily install the fuel inlet pipe sub-assembly with the 2 No. 2 injection pipe clamps and nut.
Using a 14 mm union nut wrench, first tighten the nut at the common rail assembly end of the fuel inlet pipe sub-assembly.
Note
Use the formula to calculate special torque values for situations where a union nut wrench is combined with a torque wrench Click here.
Using a 14 mm union nut wrench, tighten the nut at the fuel supply pump assembly end of the fuel inlet pipe sub-assembly.
Note
Use the formula to calculate special torque values for situations where a union nut wrench is combined with a torque wrench Click here.
Tighten the No. 2 injection pipe clamp nut.
INSTALL ENGINE OIL LEVEL DIPSTICK GUIDE
Install a new O-ring to the engine oil level dipstick guide.
Install the engine oil level dipstick guide with the 2 bolts.
Install the engine oil level dipstick.
INSTALL ELECTRIC EGR CONTROL VALVE ASSEMBLY
| *1 | Выступ |
Установите новую прокладку.
Tech Tips
Убедитесь, что выступ прокладки обращен вверх, как показано на рисунке.
Установите электрический клапан управления РОГ в сборе.
INSTALL NO. 2 EGR PIPE SUB-ASSEMBLY
Установите 2 новые прокладки на трубу РОГ № 2 и электрический клапан РОГ.
| *1 | Гайка |
Временно закрепите трубу РОГ № 2 в сборе 3 болтами и 2 гайками.
| Стандартный болт | ||||||
|---|---|---|---|---|---|---|
|
Затяните 2 болта, обозначенные А, как показано на рисунке.
Затяните болт B и 2 гайки, показанные на рисунке.
Подсоедините разъем электрического клапана управления РОГ.
INSTALL EGR VALVE BRACKET
Install the 2 EGR valve brackets with the 3 bolts.
CONNECT NO. 8 WATER BY-PASS HOSE
Подсоедините перепускной шланг охлаждающей жидкости № 8 к электрическому клапану РОГ и надвиньте хомут, чтобы закрепить его.
INSTALL NO. 7 WATER BY-PASS HOSE
Подсоедините перепускной шланг охлаждающей жидкости № 7 к электрическому клапану РОГ и надвиньте хомут, чтобы закрепить его.
INSTALL DIESEL THROTTLE BODY ASSEMBLY
Install a new gasket and the diesel throttle body assembly with the 2 bolts and 2 nuts.
Connect the No. 6 water by-pass hose and No. 7 water by-pass hose to the diesel throttle body assembly, and slide the 2 clamps to secure it.
INSTALL VACUUM PUMP ASSEMBLY
Apply a light coat of engine oil to 2 new O-rings.
Install the 2 O-rings to the vacuum pump assembly.
Install the vacuum pump assembly with 3 new bolts.
Connect the vacuum hose.
INSTALL V-RIBBED BELT TENSIONER ASSEMBLY
Install the V-ribbed belt tensioner assembly with the 3 bolts.
Note
As the bolt heads are not as thick as typical bolts, be careful not to damage them during installation.
INSTALL ENGINE MOUNTING BRACKET
Set the engine mounting bracket on the engine.
Temporarily install the 2 bolts labeled B and 2 nuts.
Install the 2 bolts labeled A.
Tighten the 2 bolts labeled B and 2 nuts.
Install the stud bolt to the engine mounting bracket.
INSTALL NO. 4 WATER BY-PASS PIPE
Install a new O-ring to the No. 4 water by-pass pipe.
Install the No. 4 water by-pass pipe with the bolt.
INSTALL NO. 1 IDLER PULLEY SUB-ASSEMBLY
Install the No. 1 idler pulley sub-assembly with the bolt.
INSTALL IDLER PULLEY COVER PLATE
Install the idler pulley cover plate.
INSTALL NO. 2 IDLER PULLEY SUB-ASSEMBLY
Install the No. 2 idler pulley sub-assembly and No. 2 idler pulley cover plate with the bolt.
INSTALL GENERATOR ASSEMBLY
Install the generator assembly with the 3 bolts.
INSTALL COMPRESSOR STAY
Install the compressor stay to the cylinder block sub-assembly.
INSTALL COMPRESSOR WITH PULLEY ASSEMBLY (w/ Air Conditioning System)
Using an E8 "TORX" socket wrench, install the compressor with pulley assembly with the 2 stud bolts.
Install the 2 bolts and 2 nuts.
Connect the connector.
INSTALL FAN AND GENERATOR V BELT
Using SST and a 22 mm wrench, rotate the tensioner pulley counterclockwise, and then install the fan and generator V belt.
CAUTION:
Be careful as the wrench only fits loosely on the belt tensioner tool set point. The wrench may come off the set point and cause injuries.
Be careful that your hands do not become jammed between parts such as the belt, pulleys, etc.
Note
Make sure that the belt is set properly on each pulley.
Make sure SST is installed as shown in the illustration. If not, SST and/or the belt may not be able to be removed.