Last Modified: 7-3-2017 6.8:8.0.40 Doc ID: RM000000W6T00BX
Model Year Start: 2007 Model: LX470 Prod Date Range: [08/2006 -           ]
Title: 2UZ-FE ENGINE MECHANICAL: ENGINE ASSEMBLY: INSTALLATION; 2007 MY LX470 [08/2006 -        ]

INSTALLATION

1. INSTALL OIL FILTER BRACKET SUB-ASSEMBLY 2007 MY LX470 [08/2006 -        ]; 2UZ-FE LUBRICATION: OIL PUMP: INSTALLATION+

2. INSTALL OIL PRESSURE SWITCH 2007 MY LX470 [08/2006 -        ]; 2UZ-FE LUBRICATION: LUBRICATION SYSTEM: ON-VEHICLE INSPECTION+

3. INSTALL IGNITION COIL 2007 MY LX470 [08/2006 -        ]; 2UZ-FE IGNITION: IGNITION COIL: INSTALLATION+

4. INSTALL KNOCK SENSOR 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE CONTROL SYSTEM: KNOCK SENSOR: INSTALLATION+

5. INSTALL CRANKSHAFT POSITION SENSOR 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE CONTROL SYSTEM: CRANKSHAFT POSITION SENSOR: INSTALLATION+

6. INSTALL VVT SENSOR (for Bank 1) 2007 MY LX470 [08/2006 -        ]; 2UZ-FE IGNITION: VVT SENSOR: INSTALLATION+

7. INSTALL VVT SENSOR (for Bank 2) 2007 MY LX470 [08/2006 -        ]; 2UZ-FE IGNITION: VVT SENSOR: INSTALLATION+

8. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Bank 1) 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE CONTROL SYSTEM: CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY: INSTALLATION+

9. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Bank 2) 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE CONTROL SYSTEM: CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY: INSTALLATION+

10. INSTALL STARTER ASSEMBLY 2007 MY LX470 [08/2006 -        ]; 2UZ-FE STARTING: STARTER: INSTALLATION+

11. INSTALL WATER BY-PASS PIPE SUB-ASSEMBLY 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE MECHANICAL: CYLINDER HEAD: INSTALLATION+

12. INSTALL REAR WATER BY-PASS JOINT 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE MECHANICAL: CYLINDER HEAD: INSTALLATION+

13. INSTALL FRONT WATER BY-PASS JOINT 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE MECHANICAL: CYLINDER HEAD: INSTALLATION+

14. INSTALL WATER INLET HOUSING 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE MECHANICAL: CYLINDER HEAD: INSTALLATION+

15. INSTALL OIL COOLER PIPE 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE MECHANICAL: TIMING BELT: INSTALLATION+

16. INSTALL NO. 2 ENGINE HANGER 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE MECHANICAL: CYLINDER HEAD: INSTALLATION+

17. INSTALL NO. 1 ENGINE HANGER 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE MECHANICAL: CYLINDER HEAD: INSTALLATION+

18. INSTALL GENERATOR ASSEMBLY 2007 MY LX470 [08/2006 -        ]; 2UZ-FE CHARGING: GENERATOR: INSTALLATION+

19. INSTALL INTAKE MANIFOLD ASSEMBLY 2007 MY LX470 [08/2006 -        ]; 2UZ-FE INTAKE: VACUUM SWITCHING VALVE: INSTALLATION+

20. INSTALL FRONT ENGINE MOUNTING BRACKET LH

(a) Install the mounting bracket with the 4 bolts.

Torque:

36 N·m {367 kgf·cm, 27ft·lbf}

HINT:

The LH mounting bracket is marked with an "L".

21. INSTALL FRONT ENGINE MOUNTING BRACKET RH

(a) Install the mounting bracket with the 4 bolts.

Torque:

36 N·m {367 kgf·cm, 27ft·lbf}

HINT:

The RH mounting bracket is marked with an "R".

22. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY LH 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE MECHANICAL: CYLINDER HEAD: INSTALLATION+

23. INSTALL NO. 2 EXHAUST MANIFOLD HEAT INSULATOR 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE MECHANICAL: CYLINDER HEAD: INSTALLATION+

24. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY RH 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE MECHANICAL: CYLINDER HEAD: INSTALLATION+

25. INSTALL NO. 1 EXHAUST MANIFOLD HEAT INSULATOR 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE MECHANICAL: CYLINDER HEAD: INSTALLATION+

26. INSTALL OIL DIPSTICK GUIDE 2007 MY LX470 [08/2006 -        ]; 2UZ-FE LUBRICATION: OIL PUMP: INSTALLATION+

27. REMOVE ENGINE STAND

28. INSTALL DRIVE PLATE SUB-ASSEMBLY

HINT:

If any one of the mounting bolts is broken or deformed, replace it.

(a) Apply adhesive to 2 or 3 threads of the mounting bolt end.

Adhesive:

Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent

(b) Install the front spacer, drive plate and rear spacer on the crankshaft.

(c) Install and uniformly tighten the 8 mounting bolts in several passes, in the sequence shown in the illustration.

Torque:

49 N·m {500 kgf·cm, 36ft·lbf}

If any of the mounting bolts cannot meet the torque specification, replace the mounting bolt.

(d) Mark the mounting bolts with paint.

(e) Tighten the mounting bolts another 90° in the same sequence shown in the step above.

(f) Check that the painted mark is now at a 90° angle.

29. INSTALL AUTOMATIC TRANSMISSION ASSEMBLY

(a) Install the automatic transmission to the engine with the 10 bolts.

Torque:

37 N·m {377 kgf·cm, 27ft·lbf}for 14 mm head

72 N·m {734 kgf·cm, 53ft·lbf}for 17 mm head

(b) Install the 6 torque converter clutch mounting bolts.

Torque:

48 N·m {489 kgf·cm, 35ft·lbf}

HINT:

First install the black colored bolt, then install the other bolts.

30. INSTALL FLYWHEEL HOUSING UNDER COVER

(a) Install the under cover with the bolt.

Torque:

18 N·m {184 kgf·cm, 13ft·lbf}

31. INSTALL ENGINE AND TRANSMISSION ASSEMBLY

(a) Attach the engine chain hoist to the engine hangers.

(b) Slowly lower the engine and the transmission assembly into the engine compartment.

(c) Attach the engine mounting brackets to the frame brackets.

(d) Keep the engine level with a jack.

(e) Install the frame crossmember with the 8 bolts and 4 nuts.

Torque:

50 N·m {510 kgf·cm, 37ft·lbf}for bolts

74 N·m {755 kgf·cm, 55ft·lbf}for nuts

(f) Install the transfer case protector with the 3 bolts.

(g) Install the 2 nuts and the 4 bolts holding the engine mounting brackets to the frame brackets.

Torque:

30 N·m {306 kgf·cm, 22ft·lbf}

(h) Remove the engine chain hoist.

32. INSTALL REAR PROPELLER SHAFT 2007 MY LX470 [08/2006 -        ]; PROPELLER SHAFT: REAR PROPELLER SHAFT ASSEMBLY: INSTALLATION+

33. INSTALL FRONT PROPELLER SHAFT 2007 MY LX470 [08/2006 -        ]; PROPELLER SHAFT: FRONT PROPELLER SHAFT ASSEMBLY: INSTALLATION+

34. INSTALL VANE PUMP 2007 MY LX470 [08/2006 -        ]; POWER STEERING: VANE PUMP: INSTALLATION+

35. INSTALL COMPRESSOR ASSEMBLY 2007 MY LX470 [08/2006 -        ]; AIR CONDITIONING: COMPRESSOR AND MAGNETIC CLUTCH: INSTALLATION+

36. INSTALL FRONT EXHAUST PIPE ASSEMBLY LH 2007 MY LX470 [08/2006 -        ]; 2UZ-FE EXHAUST: EXHAUST PIPE: INSTALLATION+

37. INSTALL FRONT EXHAUST PIPE ASSEMBLY RH 2007 MY LX470 [08/2006 -        ]; 2UZ-FE EXHAUST: EXHAUST PIPE: INSTALLATION+

38. INSTALL HEATER HOSE

39. INSTALL NO. 2 FUEL HOSE 2007 MY LX470 [08/2006 -        ]; 2UZ-FE FUEL: FUEL INJECTOR: INSTALLATION+

40. INSTALL NO. 1 FUEL HOSE 2007 MY LX470 [08/2006 -        ]; 2UZ-FE FUEL: FUEL INJECTOR: INSTALLATION+

41. CONNECT ENGINE WIRE

(a) Connect the generator wire.

(b) Connect the generator connector.

(c) Connect the hose clamp for the PS air hose.

(d) Connect the engine wire clamp to the bracket on the cowl panel.

(e) Connect the engine wire grommet to the cowl panel.

(f) Connect the ground strap connector.

(g) Connect the clamp on negative (-) battery cable to the relay box.

(h) Connect the negative (-) battery cable to the right fender apron.

(i) Connect the positive (+) battery terminal cable.

(j) Connect the 3 ECM connectors.

42. INSTALL DRIVE BELT 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE MECHANICAL: DRIVE BELT: INSTALLATION+

43. INSTALL RADIATOR ASSEMBLY 2007 MY LX470 [08/2006 -        ]; 2UZ-FE COOLING: RADIATOR: INSTALLATION+

44. INSTALL FAN SHROUD 2007 MY LX470 [08/2006 -        ]; 2UZ-FE COOLING: RADIATOR: INSTALLATION+

45. INSTALL NO. 1 OIL COOLER OUTLET TUBE 2007 MY LX470 [08/2006 -        ]; 2UZ-FE COOLING: RADIATOR: INSTALLATION+

46. INSTALL NO. 1 OIL COOLER INLET TUBE 2007 MY LX470 [08/2006 -        ]; 2UZ-FE COOLING: RADIATOR: INSTALLATION+

47. INSTALL RADIATOR HOSE OUTLET 2007 MY LX470 [08/2006 -        ]; 2UZ-FE COOLING: RADIATOR: INSTALLATION+

48. INSTALL RADIATOR HOSE INLET 2007 MY LX470 [08/2006 -        ]; 2UZ-FE COOLING: RADIATOR: INSTALLATION+

49. INSTALL AIR CLEANER ASSEMBLY

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

Torque:

5.0 N·m {51 kgf·cm, 44in·lbf}

(b) Connect the MAF meter connector and clamp to the air cleaner.

50. INSTALL INTAKE AIR CONNECTOR PIPE 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE CONTROL SYSTEM: CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY: INSTALLATION+

51. ADD AUTOMATIC TRANSMISSION FLUID

Add automatic transmission fluid 2007 MY LX470 [08/2006 -        ]; A750F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISSION FLUID: ADJUSTMENT .

52. ADD ENGINE COOLANT 2007 MY LX470 [08/2006 -        ]; 2UZ-FE COOLING: COOLANT: REPLACEMENT+

53. ADD ENGINE OIL 2007 MY LX470 [08/2006 -        ]; 2UZ-FE LUBRICATION: OIL FILTER: REPLACEMENT+

54. INSTALL REAR ENGINE UNDER COVER 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE MECHANICAL: TIMING BELT: INSTALLATION+

55. INSTALL NO. 1 ENGINE UNDER COVER 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE MECHANICAL: TIMING BELT: INSTALLATION+

56. INSTALL V-BANK COVER 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE CONTROL SYSTEM: CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY: INSTALLATION+

57. INSTALL HOOD SUB-ASSEMBLY

(a) Install the hood with the 4 bolts.

Torque:

13 N·m {133 kgf·cm, 10ft·lbf}

(b) Connect the hood damper.

Torque:

18 N·m {184 kgf·cm, 13ft·lbf}

(c) Connect the windshield washer hose.

58. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

59. CHECK FOR FUEL LEAKS 2007 MY LX470 [08/2006 -        ]; 2UZ-FE FUEL: FUEL SYSTEM: ON-VEHICLE INSPECTION+

60. PERFORM INITIALIZATION

(a) Perform initialization 2007 MY LX470 [08/2006 -        ]; INTRODUCTION: REPAIR INSTRUCTION: INITIALIZATION .

NOTICE:

Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.

61. CHECK IGNITION TIMING 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE MECHANICAL: ENGINE: ON-VEHICLE INSPECTION+

62. CHECK ENGINE IDLE SPEED 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE MECHANICAL: ENGINE: ON-VEHICLE INSPECTION+

63. CHECK CO/HC 2007 MY LX470 [08/2006 -        ]; 2UZ-FE ENGINE MECHANICAL: ENGINE: ON-VEHICLE INSPECTION+

64. CHECK FOR ENGINE OIL LEAKS

65. CHECK FOR ENGINE COOLANT LEAKS 2007 MY LX470 [08/2006 -        ]; 2UZ-FE COOLING: COOLANT: REPLACEMENT+

66. CHECK ENGINE OIL LEVEL 2007 MY LX470 [08/2006 -        ]; 2UZ-FE LUBRICATION: LUBRICATION SYSTEM: ON-VEHICLE INSPECTION+

67. CHECK AUTOMATIC TRANSMISSION FLUID LEVEL 2007 MY LX470 [08/2006 -        ]; A750F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISSION FLUID: ADJUSTMENT+