ENGINE UNIT COMPONENTS
ILLUSTRATION
| *A | w/ DPF | - | - |
| *1 | DIFFERENTIAL PRESSURE SENSOR | *2 | NO. 1 EXHAUST GAS TEMPERATURE SENSOR |
| *3 | NO. 2 EXHAUST GAS TEMPERATURE SENSOR | *4 | NO. 3 EXHAUST GAS TEMPERATURE SENSOR |
| *5 | NO. 1 VACUUM PIPE | *6 | NO. 2 VACUUM PIPE |
| *7 | PIPE CLAMP | *8 | CLAMP |
 |
N*m (kgf*cm, ft.*lbf): Specified torque | * | For use with union nut wrench |
ILLUSTRATION
| *A | for Cold Area Specification Vehicles | - | - |
| *1 | DIESEL THROTTLE BODY ASSEMBLY | *2 | DIESEL TURBO PRESSURE SENSOR |
| *3 | ENGINE COVER BRACKET | *4 | GAS FILTER |
| *5 | HOSE BRACKET | *6 | INTERCOOLER AIR TUBE |
| *7 | NO. 2 ENGINE COVER BRACKET | *8 | NO. 2 HOSE TO HOSE TUBE |
| *9 | NO. 2 WATER BY-PASS PIPE | *10 | NO. 11 WATER BY-PASS HOSE |
| *11 | NO. 14 WATER BY-PASS HOSE | *12 | GASKET |
| |
N*m (kgf*cm, ft.*lbf): Specified torque | ● | Non-reusable part |
ILLUSTRATION
| *A | w/ EGR System | *B | w/o EGR System |
| *C | w/ EGR Cooler | - | - |
| *1 | CONNECTING WIRE | *2 | EGR HOLE COVER PLATE |
| *3 | EGR VALVE BRACKET | *4 | NO. 1 EGR PIPE SUB-ASSEMBLY |
| *5 | NO. 2 EGR PIPE | *6 | NO. 3 WATER BY-PASS PIPE SUB-ASSEMBLY |
| *7 | VACUUM CONTROL VALVE SET | *8 | STUD BOLT |
| *9 | GASKET | - | - |
| |
N*m (kgf*cm, ft.*lbf): Specified torque | ● | Non-reusable part |
ILLUSTRATION
| *A | w/ EGR System | *B | w/ EGR Cooler |
| *C | w/o EGR Cooler | *D | w/o EGR System |
| *E | for Cold Area Specification Vehicles | - | - |
| *1 | EGR VALVE ADAPTER SUB-ASSEMBLY | *2 | EGR VALVE ADAPTER SUB-ASSEMBLY WITH ELECTRIC EGR CONTROL VALVE ASSEMBLY |
| *3 | ENGINE OIL LEVEL DIPSTICK GUIDE | *4 | NO. 1 EGR COOLER AND NO. 2 EGR VALVE ASSEMBLY WITH ELECTRIC EGR CONTROL VALVE ASSEMBLY |
| *5 | NO. 4 WATER BY-PASS PIPE SUB-ASSEMBLY | *6 | ENGINE OIL LEVEL DIPSTICK |
| *7 | O-RING | - | - |
| |
N*m (kgf*cm, ft.*lbf): Specified torque | ● | Non-reusable part |
 |
Engine oil | - | - |
ILLUSTRATION
| *A | w/ DPF | - | - |
| *1 | FUEL INJECTION PUMP COVER SUB-ASSEMBLY | *2 | FUEL PUMP MOTOR WIRE |
| *3 | MANIFOLD STAY | *4 | NO. 1 FUEL HOSE |
| *5 | NO. 2 FUEL HOSE | *6 | NO. 2 FUEL PIPE |
| *7 | NO. 3 FUEL PIPE | *8 | NO. 4 FUEL PIPE SUB-ASSEMBLY |
| *9 | WIRING HARNESS CLAMP BRACKET | *10 | FUEL PIPE CLAMP |
| *11 | SUPPLY PUMP HOLLOW SCREW | *12 | UNION BOLT |
| *13 | GASKET | *14 | NO. 2 FUEL PIPE CLAMP |
| *a | w/ No. 2 Fuel Pipe Clamp | - | - |
| |
N*m (kgf*cm, ft.*lbf): Specified torque | ● | Non-reusable part |
ILLUSTRATION
| *A | w/ DPF | - | - |
| *1 | FUEL INLET PIPE SUB-ASSEMBLY | *2 | INTAKE MANIFOLD |
| *3 | NO. 2 NOZZLE LEAKAGE PIPE ASSEMBLY | *4 | WIRING HARNESS CLAMP BRACKET |
| *5 | INJECTION PIPE CLAMP | *6 | NO. 2 INJECTION PIPE CLAMP |
| *7 | GASKET | - | - |
 |
Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf) | |
N*m (kgf*cm, ft.*lbf): Specified torque |
| * | For use with SST or union nut wrench | ● | Non-reusable part |
ILLUSTRATION
| *A | w/ DPF | - | - |
| *1 | COMMON RAIL ASSEMBLY | *2 | GLOW PLUG ASSEMBLY |
| *3 | NO. 1 INJECTION PIPE SUB-ASSEMBLY | *4 | NO. 2 INJECTION PIPE SUB-ASSEMBLY |
| *5 | NO. 1 FUEL PIPE | *6 | NO. 1 GLOW PLUG CONNECTOR |
| *7 | NOZZLE LEAKAGE PIPE ASSEMBLY | *8 | WIRING HARNESS CLAMP BRACKET |
| *9 | UNION BOLT | *10 | SCREW GROMMET |
| *11 | GASKET | - | - |
| |
Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf) | |
N*m (kgf*cm, ft.*lbf): Specified torque |
| * | For use with SST | ● | Non-reusable part |
ILLUSTRATION
| *A | w/ Pressurized Fuel Filter | *B | w/o Pressurized Fuel Filter |
| *C | w/ Air Conditioning System | *D | w/o Air Conditioning System |
| *1 | ENGINE COOLANT TEMPERATURE SENSOR | *2 | FUEL FILTER ASSEMBLY |
| *3 | NO. 1 COMPRESSOR MOUNTING BRACKET | *4 | NO. 1 IDLER PULLEY SUB-ASSEMBLY |
| *5 | NO. 3 NOZZLE LEAKAGE PIPE | *6 | NO. 5 WATER BY-PASS PIPE SUB-ASSEMBLY |
| *7 | GASKET | - | - |
| |
N*m (kgf*cm, ft.*lbf): Specified torque | ● | Non-reusable part |
ILLUSTRATION
| *A | w/ DPF | - | - |
| *1 | AIR FUEL RATIO SENSOR | *2 | EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY |
| *3 | EXHAUST PIPE SUPPORT STAY | *4 | NO. 1 EXHAUST MANIFOLD HEAT INSULATOR |
| *5 | NO. 1 INJECTOR HOLDER | *6 | NO. 1 TURBO INSULATOR |
| *7 | NO. 1 WATER HOSE CLAMP BRACKET | *8 | NO. 2 EXHAUST PIPE SUPPORT STAY |
| *9 | NO. 4 WATER BY-PASS HOSE | *10 | NO. 5 WATER BY-PASS HOSE |
| *11 | EXHAUST PIPE CLAMP | *12 | GASKET |
| |
N*m (kgf*cm, ft.*lbf): Specified torque | * | For use with SST |
| ● | Non-reusable part | - | - |
ILLUSTRATION
| *A | w/o DPF | *B | w/ EGR Cooler |
| *C | w/o EGR Cooler | - | - |
| *1 | EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY | *2 | EXHAUST PIPE SUPPORT STAY |
| *3 | NO. 1 EXHAUST MANIFOLD HEAT INSULATOR | *4 | NO. 1 TURBO INSULATOR |
| *5 | NO. 2 EXHAUST PIPE SUPPORT STAY | *6 | TURBINE OUTLET ELBOW |
| *7 | EXHAUST PIPE CLAMP | *8 | GASKET |
| |
N*m (kgf*cm, ft.*lbf): Specified torque | ● | Non-reusable part |
ILLUSTRATION
| *A | except Cold Area Specification Vehicles | *B | for Cold Area Specification Vehicles |
| *C | w/ Viscous Heater | - | - |
| *1 | NO. 1 VISCOUS HEATER BRACKET SUB-ASSEMBLY | *2 | NO. 3 WATER BY-PASS PIPE |
| *3 | PCV HOSE | *4 | PCV PIPE |
| |
N*m (kgf*cm, ft.*lbf): Specified torque | - | - |
ILLUSTRATION
| *A | w/ DPF | - | - |
| *1 | ENGINE OIL PRESSURE SWITCH ASSEMBLY | *2 | EXHAUST MANIFOLD |
| *3 | NO. 1 TURBO WATER HOSE | *4 | NO. 2 TURBO WATER HOSE |
| *5 | TURBO OIL INLET PIPE SUB-ASSEMBLY | *6 | TURBO OIL OUTLET PIPE |
| *7 | TURBOCHARGER STAY | *8 | TURBOCHARGER SUB-ASSEMBLY |
| *9 | COLLAR | *10 | SPACER |
| *11 | UNION BOLT | *12 | GASKET |
| |
Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf) | |
N*m (kgf*cm, ft.*lbf): Specified torque |
| ● | Non-reusable part | |
Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent |
| ★ | Precoated part | - | - |
ILLUSTRATION
| *A | w/ DPF | *B | for Cold Area Specification Vehicles |
| *1 | NO. 1 WATER BY-PASS PIPE | *2 | NO. 2 WATER BY-PASS PIPE SUB-ASSEMBLY |
| *3 | THERMOSTAT | *4 | WATER INLET |
| *5 | WATER OUTLET SUB-ASSEMBLY | *6 | GASKET |
| |
N*m (kgf*cm, ft.*lbf): Specified torque | ● | Non-reusable part |
ILLUSTRATION
| *A | w/o Viscous Heater | *B | w/ Viscous Heater |
| *1 | CRANKSHAFT PULLEY | *2 | CRANKSHAFT PULLEY COVER |
| *3 | NO. 1 IDLER PULLEY SUB-ASSEMBLY | *4 | VISCOUS HEATER CRANKSHAFT PULLEY |
| *5 | V-RIBBED BELT TENSIONER ASSEMBLY | *6 | CRANKSHAFT PULLEY SET BOLT |
| |
N*m (kgf*cm, ft.*lbf): Specified torque | ● | Non-reusable part |
ILLUSTRATION
| *A | w/ EGR Cooler | *B | w/o EGR Cooler |
| *1 | CAMSHAFT OIL SEAL RETAINER | *2 | NO. 1 VACUUM TRANSMITTING PIPE SUB-ASSEMBLY |
| *3 | VACUUM PUMP ASSEMBLY | *4 | O-RING |
| |
Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf) | |
N*m (kgf*cm, ft.*lbf): Specified torque |
| ● | Non-reusable part | |
Engine oil |
ILLUSTRATION
| *1 | FRONT NO. 1 ENGINE MOUNTING BRACKET LH | *2 | GENERATOR BRACKET SUB-ASSEMBLY |
| *3 | INJECTION PUMP INSULATOR | *4 | NO. 1 ENGINE HANGER |
| *5 | NO. 2 CYLINDER BLOCK INSULATOR | *6 | NO. 3 CYLINDER BLOCK INSULATOR |
| *7 | SUPPLY PUMP ASSEMBLY | *8 | TIMING CHAIN COVER PLATE |
| *9 | NO. 1 FUEL PUMP BRACKET | *10 | SUPPLY PUMP SHAFT NUT |
| *11 | GASKET | *12 | O-RING |
| *a | w/ DPF or Pressurized Fuel Filter | *b | w/o DPF and Pressurized Fuel Filter |
| |
Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf) | |
N*m (kgf*cm, ft.*lbf): Specified torque |
| ● | Non-reusable part | - | - |
ILLUSTRATION
| *1 | FRONT NO. 1 ENGINE MOUNTING BRACKET RH | *2 | OIL COOLER ASSEMBLY |
| *3 | OIL FILTER BRACKET | *4 | OIL FILTER SUB-ASSEMBLY |
| *5 | OIL FILTER UNION | *6 | WATER OUTLET PIPE GASKET |
| *7 | O-RING | - | - |
| |
Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf) | |
N*m (kgf*cm, ft.*lbf): Specified torque |
| ● | Non-reusable part | |
Engine oil |
ILLUSTRATION
| *1 | CAMSHAFT POSITION SENSOR | *2 | CYLINDER HEAD COVER SUB-ASSEMBLY |
| *3 | INJECTOR ASSEMBLY | *4 | NOZZLE HOLDER GASKET |
| *5 | OIL FILLER CAP GASKET | *6 | OIL FILLER CAP SUB-ASSEMBLY |
| *7 | CYLINDER HEAD COVER GASKET | *8 | NO. 2 CYLINDER HEAD COVER GASKET |
| *9 | CAMSHAFT BEARING CAP OIL HOLE GASKET | *10 | NOZZLE HOLDER CLAMP |
| *11 | INJECTION NOZZLE SEAT | *12 | NOZZLE HOLDER CLAMP SEAT |
| *13 | WASHER | *14 | O-RING |
| |
Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf) | |
N*m (kgf*cm, ft.*lbf): Specified torque |
| ● | Non-reusable part | |
Engine oil |
ILLUSTRATION
| *1 | CRANKSHAFT POSITION SENSOR | *2 | CRANKSHAFT POSITION SENSOR HARNESS BRACKET |
| *3 | ENGINE OIL LEVEL SENSOR | *4 | NO. 1 CYLINDER BLOCK INSULATOR |
| *5 | NO. 5 CYLINDER BLOCK INSULATOR | *6 | OIL PAN COVER SILENCER |
| *7 | OIL PAN SUB-ASSEMBLY | *8 | OIL STRAINER SUB-ASSEMBLY |
| *9 | REAR ENGINE OIL SEAL | *10 | REAR ENGINE OIL SEAL RETAINER |
| *11 | OIL PAN DRAIN PLUG | *12 | GASKET |
| |
N*m (kgf*cm, ft.*lbf): Specified torque | ● | Non-reusable part |
| |
MP grease |  |
Engine oil |
ILLUSTRATION
| *1 | CAMSHAFT TIMING SPROCKET (for Exhaust Side) | *2 | CAMSHAFT TIMING SPROCKET (for Intake Side) |
| *3 | FRONT CRANKSHAFT OIL SEAL | *4 | NO. 2 CHAIN SUB-ASSEMBLY |
| *5 | NO. 2 CHAIN TENSIONER ASSEMBLY | *6 | NO. 2 CHAIN TENSIONER SLIPPER |
| *7 | NO. 2 CHAIN VIBRATION DAMPER | *8 | OIL PUMP RELIEF VALVE PLUG |
| *9 | TIMING CHAIN COVER SUB-ASSEMBLY | *10 | TIMING CHAIN GUIDE |
| *11 | TIMING CHAIN CASE GASKET | *12 | CAMSHAFT TIMING SPROCKET BOLT |
| *13 | GASKET | - | - |
| |
N*m (kgf*cm, ft.*lbf): Specified torque | ● | Non-reusable part |
| |
MP grease | |
Engine oil |
ILLUSTRATION
| *1 | CRANKSHAFT TIMING SPROCKET | *2 | INJECTION PUMP DRIVE GEAR |
| *3 | NO. 1 CHAIN SUB-ASSEMBLY | *4 | ENGINE WATER PUMP ASSEMBLY |
| *5 | NO. 1 CHAIN TENSIONER ASSEMBLY | *6 | NO. 1 CHAIN TENSIONER SLIPPER |
| *7 | NO. 1 CHAIN VIBRATION DAMPER | *8 | OIL PUMP DRIVE GEAR |
| *9 | TIMING CHAIN CASE ASSEMBLY | *10 | NO. 1 CHAIN TENSIONER ASSEMBLY BODY |
| *11 | SPRING | *12 | PLUNGER |
| *13 | GASKET | *14 | O-RING |
| |
N*m (kgf*cm, ft.*lbf): Specified torque | ● | Non-reusable part |
| |
Engine oil | - | - |
ILLUSTRATION
| *1 | CAMSHAFT | *2 | CYLINDER HEAD GASKET |
| *3 | CYLINDER HEAD SUB-ASSEMBLY | *4 | LOCK PLATE |
| *5 | NO. 1 CAMSHAFT BEARING CAP | *6 | NO. 2 CAMSHAFT BEARING CAP |
| *7 | NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY | *8 | NO. 2 CAMSHAFT |
| *9 | NO. 3 CAMSHAFT BEARING CAP | *10 | VALVE LASH ADJUSTER ASSEMBLY |
| *11 | CYLINDER HEAD SET BOLT | *12 | CAMSHAFT BEARING CAP BOLT |
| *13 | CYLINDER HEAD SET BOLT SPACER | - | - |
| |
Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf) | |
N*m (kgf*cm, ft.*lbf): Specified torque |
| ● | Non-reusable part | |
Engine oil |
| *T1 | 1st: 150 (1530, 111) 2nd: Turn 90° 3rd: Turn 90° |
*T2 | 1st: 85 (867, 63) 2nd: Turn 90° 3rd: Turn 90° |
ILLUSTRATION
| *1 | STRAIGHT PIN | *2 | STUD BOLT |
| *3 | TIMING CHAIN COVER SUB-ASSEMBLY | *4 | TIMING CHAIN CASE ASSEMBLY |
| |
N*m (kgf*cm, ft.*lbf): Specified torque | ● | Non-reusable part |