Home Engine/Hybrid System Engine Mechanical 3UR-FE ENGINE MECHANICAL: ENGINE ASSEMBLY
Last Modified: 11-27-2007 1.6 A
Service Category: Engine/Hybrid System Section: Engine Mechanical
Model Year: 2008 Model: LX570 Doc ID: RM0000031RQ004X
Title: 3UR-FE ENGINE MECHANICAL: ENGINE ASSEMBLY: INSTALLATION (2008 LX570)

INSTALLATION

1. REMOVE ENGINE STAND


(a) Install 2 engine hangers with 2 bolts as shown in the illustration.

Part No.:

Item

Part No.

Engine hanger

12281-38030

Bolt

90119-14120

Torque: 43 N·m (438 kgf·cm, 32 ft·lbf)

(b) Attach an engine sling device and hang the engine with a chain block.

(c) Remove the bolts and engine assembly from the engine stand.

2. INSTALL FRONT NO. 2 ENGINE MOUNTING BRACKET LH


(a) Install the engine mounting bracket LH with the bolt.

Torque: 32 N·m (326 kgf·cm, 24 ft·lbf)

3. INSTALL FRONT ENGINE MOUNTING INSULATOR RH


(a) Install the mounting insulator with the nut.

Torque: 72 N·m (734 kgf·cm, 53 ft·lbf)

4. INSTALL FRONT ENGINE MOUNTING INSULATOR LH


(a) Install the mounting insulator with the nut.

Torque: 72 N·m (734 kgf·cm, 53 ft·lbf)

5. INSTALL ENGINE ASSEMBLY

(a) Slowly lower the engine assembly into the engine compartment.

NOTICE:

Make sure that the engine is clear of all wiring and hoses.

(b) Attach the engine mounting insulators to the vehicle.


(c) Install the 4 engine mounting insulator bolts.

Torque: 79 N·m (806 kgf·cm, 58 ft·lbf)

(d) Remove the 2 bolts and 2 engine hangers.

6. INSTALL NO. 2 WATER BY-PASS PIPE


(a) Connect the hose and install the water by-pass pipe with the 2 bolts.

Torque: 18 N·m (184 kgf·cm, 13 ft·lbf)

7. CONNECT OIL COOLER PIPE ASSEMBLY 3UR-FE LUBRICATION: OIL LEVEL SENSOR: INSTALLATION (2008 LX570)+

8. INSTALL DRIVE PLATE AND RING GEAR SUB-ASSEMBLY


(a) Using SST, hold the crankshaft.

SST: 09213-70011

09213-70020

SST: 09330-00021

(b) Install the crankshaft angle sensor rotor, drive plate and rear drive plate spacer to the crankshaft.


(c) Install and uniformly tighten 10 new bolts in the sequence shown in the illustration.

Torque: 30 N·m (301 kgf·cm, 22 ft·lbf)

NOTICE:

  • Do not reuse the flywheel installation bolts.
  • Do not strike or damage the flywheel installation bolts. Be sure to handle them carefully.


(d) Mark the upside of each flywheel installation bolt with paint.

(e) Tighten the flywheel installation bolts 90° as shown in the illustration.

(f) Check that the painted marks are now at a 90° angle to the upside.

9. INSTALL REAR NO. 1 ENGINE MOUNTING INSULATOR



(a) Install the rear engine mounting insulator to the transmission with the 4 bolts.

Torque: 59 N·m (602 kgf·cm, 44 ft·lbf)

(b) Install the engine mounting heat insulator with the 2 bolts.

Torque: 12 N·m (122 kgf·cm, 9 ft·lbf)

10. INSTALL AUTOMATIC TRANSMISSION ASSEMBLY

(a) Install the automatic transmission AB60F AUTOMATIC TRANSMISSION / TRANSAXLE: AUTOMATIC TRANSMISSION ASSEMBLY: INSTALLATION (2008 LX570) .

11. INSTALL STARTER ASSEMBLY 3UR-FE STARTING: STARTER: INSTALLATION (2008 LX570)+

12. INSTALL STARTER COVER 3UR-FE STARTING: STARTER: INSTALLATION (2008 LX570)+

13. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY RH 3UR-FE INTAKE / EXHAUST: EXHAUST MANIFOLD: INSTALLATION (2008 LX570)+

14. INSTALL NO. 1 EXHAUST MANIFOLD HEAT INSULATOR 3UR-FE INTAKE / EXHAUST: EXHAUST MANIFOLD: INSTALLATION (2008 LX570)+

15. INSTALL NO. 1 MANIFOLD STAY 3UR-FE INTAKE / EXHAUST: EXHAUST MANIFOLD: INSTALLATION (2008 LX570)+

16. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY LH 3UR-FE INTAKE / EXHAUST: EXHAUST MANIFOLD: INSTALLATION (2008 LX570)+

17. INSTALL NO. 2 EXHAUST MANIFOLD HEAT INSULATOR 3UR-FE INTAKE / EXHAUST: EXHAUST MANIFOLD: INSTALLATION (2008 LX570)+

18. INSTALL NO. 2 MANIFOLD STAY 3UR-FE INTAKE / EXHAUST: EXHAUST MANIFOLD: INSTALLATION (2008 LX570)+

19. INSTALL PROPELLER SHAFT HEAT INSULATOR 3UR-FE INTAKE / EXHAUST: EXHAUST MANIFOLD: INSTALLATION (2008 LX570)+

20. INSTALL REAR PROPELLER SHAFT ASSEMBLY

(a) Install the rear propeller shaft DRIVE SHAFT / PROPELLER SHAFT: PROPELLER SHAFT ASSEMBLY: INSTALLATION (2008 LX570) .

21. INSTALL FRONT PROPELLER SHAFT ASSEMBLY

(a) Install the front propeller shaft DRIVE SHAFT / PROPELLER SHAFT: FRONT PROPELLER SHAFT ASSEMBLY: INSTALLATION (2008 LX570) .

22. INSTALL FRONT EXHAUST PIPE ASSEMBLY 3UR-FE INTAKE / EXHAUST: EXHAUST PIPE: INSTALLATION (2008 LX570)+

23. INSTALL FRONT NO. 2 EXHAUST PIPE ASSEMBLY 3UR-FE INTAKE / EXHAUST: EXHAUST PIPE: INSTALLATION (2008 LX570)+

24. INSTALL CENTER EXHAUST PIPE ASSEMBLY 3UR-FE INTAKE / EXHAUST: EXHAUST PIPE: INSTALLATION (2008 LX570)+

25. INSTALL TAILPIPE ASSEMBLY 3UR-FE INTAKE / EXHAUST: EXHAUST PIPE: INSTALLATION (2008 LX570)+

26. INSTALL ENGINE OIL LEVEL DIPSTICK GUIDE 3UR-FE INTAKE / EXHAUST: EXHAUST MANIFOLD: INSTALLATION (2008 LX570)+

27. INSTALL GENERATOR ASSEMBLY 3UR-FE BATTERY / CHARGING: GENERATOR: INSTALLATION (2008 LX570)+

28. CONNECT VANE PUMP ASSEMBLY 3UR-FE LUBRICATION: OIL PUMP: INSTALLATION (2008 LX570)+

29. CONNECT COOLER COMPRESSOR ASSEMBLY 3UR-FE LUBRICATION: OIL PUMP: INSTALLATION (2008 LX570)+

30. CONNECT WIRE HARNESS AND HOSE


(a) Connect the 2 clamps and 2 connectors.


(b) Connect the 2 connectors and 2 clips to the engine room junction block.

(c) Install the engine wire with the nut. Then connect the 2 clips.

Torque: 10 N·m (102 kgf·cm, 7 ft·lbf)

(d) Connect the 4 air injection control driver connectors.

(e) Install the ground wire to the air injection control bracket with the bolt.

Torque: 8.0 N·m (82 kgf·cm, 71 in·lbf)

(f) Install the ground wire to the body with the bolt.

Torque: 8.4 N·m (86 kgf·cm, 74 in·lbf)

(g) Connect the cable to the positive (+) battery terminal.

(h) Install the wire to the positive (+) battery cable with the nut.

Torque: 5.4 N·m (55 kgf·cm, 48 in·lbf)


(i) Connect the 2 air injection system hoses.

(j) Install the ground wire with the bolt.

Torque: 8.0 N·m (82 kgf·cm, 71 in·lbf)

(k) Connect the 3 clamps and 2 air pump connectors.

(l) Install the connector bracket with the nut.

Torque: 8.0 N·m (82 kgf·cm, 71 in·lbf)


(m) Connect the clamp and 4 connectors to the connector holder block.


(n) Connect the ECM connector and clamp.

HINT:

Refer to the following procedures to connect the ECM connector 3UR-FE ENGINE CONTROL: ECM: INSTALLATION (2008 LX570)+ .


(o) Connect the purge line hose.

31. CONNECT FUEL MAIN AND RETURN HOSE


(a) Connect the fuel main and return hoses 3UR-FE FUEL: FUEL SYSTEM: PRECAUTION (2008 LX570) .

(b) Install the fuel pipe clamp.

32. INSTALL WATER HOSE SUB-ASSEMBLY



33. INSTALL RADIATOR ASSEMBLY 3UR-FE COOLING: RADIATOR: INSTALLATION (2008 LX570)+

34. INSTALL FAN SHROUD 3UR-FE COOLING: RADIATOR: INSTALLATION (2008 LX570)+

35. INSTALL NO. 2 RADIATOR HOSE

36. INSTALL NO. 1 RADIATOR HOSE

37. INSTALL AIR CLEANER ASSEMBLY


(a) Install the air cleaner with the 3 bolts.

Torque: 5.0 N·m (51 kgf·cm, 44 in·lbf)

38. INSTALL AIR CLEANER HOSE ASSEMBLY 3UR-FE INTAKE / EXHAUST: INTAKE MANIFOLD: INSTALLATION (2008 LX570)+

39. INSTALL HOOD SUB-ASSEMBLY


(a) Install the hood with the 4 bolts.

Torque: 13 N·m (133 kgf·cm, 10 ft·lbf)

(b) Connect the 2 hood supports with the 2 hood support bolts.

Torque: 18 N·m (184 kgf·cm, 13 ft·lbf)

CAUTION:

Install the hood support while supporting the hood by hand.

NOTICE:

Check that the hood support is engaged in the ball joint and that it cannot be pulled out.

40. ADJUST HOOD SUB-ASSEMBLY DOOR / HATCH: HOOD: ADJUSTMENT (2008 LX570)+

41. INSTALL COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY WIPER / WASHER: FRONT WIPER MOTOR: INSTALLATION (2008 LX570)+

42. INSTALL HOOD TO COWL TOP SEAL WIPER / WASHER: FRONT WIPER MOTOR: INSTALLATION (2008 LX570)+

43. INSTALL FRONT FENDER MAIN SEAL LH WIPER / WASHER: FRONT WIPER MOTOR: INSTALLATION (2008 LX570)+

44. INSTALL FRONT FENDER MAIN SEAL RH WIPER / WASHER: FRONT WIPER MOTOR: INSTALLATION (2008 LX570)+

45. INSTALL FRONT WIPER ARM LH WIPER / WASHER: FRONT WIPER MOTOR: INSTALLATION (2008 LX570)+

46. INSTALL FRONT WIPER ARM RH WIPER / WASHER: FRONT WIPER MOTOR: INSTALLATION (2008 LX570)+

47. INSTALL RADIATOR SIDE DEFLECTOR RH (w/o Air Cooled Transmission Oil Cooler) 3UR-FE COOLING: RADIATOR: INSTALLATION (2008 LX570)+

48. INSTALL RADIATOR SIDE DEFLECTOR LH 3UR-FE COOLING: RADIATOR: INSTALLATION (2008 LX570)+

49. INSTALL RADIATOR GRILLE EXTERIOR PANELS / TRIM: RADIATOR GRILLE: INSTALLATION (2008 LX570)+

50. INSTALL FRONT FENDER APRON SEAL REAR RH 3UR-FE INTAKE / EXHAUST: EXHAUST MANIFOLD: INSTALLATION (2008 LX570)+

51. INSTALL FRONT FENDER APRON SEAL FRONT RH 3UR-FE INTAKE / EXHAUST: EXHAUST MANIFOLD: INSTALLATION (2008 LX570)+

52. INSTALL FRONT FENDER APRON SEAL REAR LH 3UR-FE INTAKE / EXHAUST: EXHAUST MANIFOLD: INSTALLATION (2008 LX570)+

53. INSTALL FRONT FENDER APRON SEAL FRONT LH 3UR-FE INTAKE / EXHAUST: EXHAUST MANIFOLD: INSTALLATION (2008 LX570)+

54. INSTALL OIL PAN PROTECTOR ASSEMBLY AB60F AUTOMATIC TRANSMISSION / TRANSAXLE: AUTOMATIC TRANSMISSION ASSEMBLY: INSTALLATION (2008 LX570)+

55. INSTALL NO. 2 ENGINE UNDER COVER 3UR-FE INTAKE / EXHAUST: EXHAUST MANIFOLD: INSTALLATION (2008 LX570)+

56. INSTALL NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY 3UR-FE INTAKE / EXHAUST: EXHAUST MANIFOLD: INSTALLATION (2008 LX570)+

57. INSTALL FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY LH EXTERIOR PANELS / TRIM: FRONT BUMPER: INSTALLATION (2008 LX570)+

58. INSTALL FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY RH EXTERIOR PANELS / TRIM: FRONT BUMPER: INSTALLATION (2008 LX570)+

59. ADD ENGINE OIL 3UR-FE LUBRICATION: OIL AND OIL FILTER: REPLACEMENT (2008 LX570)+

60. ADD ENGINE COOLANT 3UR-FE COOLING: COOLANT: REPLACEMENT (2008 LX570)+

61. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected INTRODUCTION: REPAIR INSTRUCTION: INITIALIZATION (2008 LX570) .

62. INSPECT FOR OIL LEAK 3UR-FE LUBRICATION: OIL AND OIL FILTER: REPLACEMENT (2008 LX570)+

63. INSPECT FOR COOLANT LEAK 3UR-FE COOLING: COOLING SYSTEM: ON-VEHICLE INSPECTION (2008 LX570)+

64. INSPECT FOR EXHAUST GAS LEAK

65. INSPECT FOR FUEL LEAK 3UR-FE FUEL: FUEL INJECTOR: INSTALLATION (2008 LX570)+

66. INSPECT SHIFT LEVER POSITION AB60F AUTOMATIC TRANSMISSION / TRANSAXLE: SHIFT LEVER: ON-VEHICLE INSPECTION (2008 LX570)+

67. INSPECT IGNITION TIMING 3UR-FE ENGINE MECHANICAL: ENGINE: ON-VEHICLE INSPECTION (2008 LX570)+

68. INSPECT ENGINE IDLE SPEED 3UR-FE ENGINE MECHANICAL: ENGINE: ON-VEHICLE INSPECTION (2008 LX570)+

69. INSPECT CO/HC 3UR-FE ENGINE MECHANICAL: ENGINE: ON-VEHICLE INSPECTION (2008 LX570)+

70. INSPECT ENGINE OIL LEVEL 3UR-FE LUBRICATION: LUBRICATION SYSTEM: ON-VEHICLE INSPECTION (2008 LX570)+

71. INSPECT ENGINE COOLANT LEVEL 3UR-FE COOLING: COOLING SYSTEM: ON-VEHICLE INSPECTION (2008 LX570)+

72. INSTALL V-BANK COVER SUB-ASSEMBLY


(a) Attach the 2 V-bank cover hooks to the bracket. Then align the 3 V-bank cover grommets with the 3 pins, and press down on the V-bank cover to attach the pins.

73. INSTALL UPPER RADIATOR SUPPORT SEAL EXTERIOR PANELS / TRIM: RADIATOR GRILLE: INSTALLATION (2008 LX570)+

74. INSTALL ENGINE ROOM SIDE COVER RH EXTERIOR PANELS / TRIM: RADIATOR GRILLE: INSTALLATION (2008 LX570)+

75. INSTALL ENGINE ROOM SIDE COVER LH EXTERIOR PANELS / TRIM: RADIATOR GRILLE: INSTALLATION (2008 LX570)+