Removal
2TR-FE ENGINE MECHANICAL: CYLINDER HEAD: REMOVAL
1. REMOVE HOOD SUB-ASSEMBLY
2. DISCHARGE FUEL SYSTEM PRESSURE
Service Precautions
3. REMOVE NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY (for Pre Runner and 4WD Type)
(a) Remove the 4 bolts, then remove the No. 1 engine under cover.
4. REMOVE NO. 2 ENGINE UNDER COVER SUB-ASSEMBLY (for Pre Runner and 4WD Type, Regular Cab)
(a) Remove the 4 bolts, then remove the No. 2 engine under cover.
5. DRAIN ENGINE OIL Removal
6. DRAIN ENGINE COOLANT Service and Repair
7. REMOVE BATTERY
8. REMOVE BATTERY TRAY
9. REMOVE RADIATOR SUPPORT TO FRAME SEAL LH Removal
10. REMOVE FAN SHROUD Removal
11. REMOVE AIR CLEANER CAP SUB-ASSEMBLY Removal
12. REMOVE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY
13. REMOVE AIR CLEANER CASE
(a) Remove the 3 bolts, then remove the air cleaner case.
14. SEPARATE VANE PUMP ASSEMBLY Removal
15. REMOVE NO. 2 RADIATOR HOSE
16. SEPARATE COMPRESSOR AND MAGNETIC CLUTCH (w/ Air Conditioning) Removal
17. REMOVE RADIATOR HOSE INLET
18. SEPARATE WATER HOSE SUB-ASSEMBLY Removal
19. DISCONNECT FUEL HOSE Removal
20. DISCONNECT NO. 2 FUEL HOSE Removal
21. SEPARATE FUEL VAPOR FEED HOSE ASSEMBLY Removal
22. DISCONNECT NO. 1 AIR INJECTION HOSE Removal
23. DISCONNECT ENGINE WIRE Removal
24. REMOVE EXHAUST PIPE ASSEMBLY TAIL Removal
25. REMOVE EXHAUST PIPE ASSEMBLY FRONT Removal
26. REMOVE MANUAL TRANSMISSION UNIT ASSEMBLY (for Manual Transmission)
27. REMOVE AUTOMATIC TRANSMISSION ASSEMBLY (for Automatic Transmission)
28. REMOVE ENGINE ASSEMBLY Installation
29. REMOVE CLUTCH COVER ASSEMBLY (for Manual Transmission)
30. REMOVE CLUTCH DISC ASSEMBLY (for Manual Transmission)
31. REMOVE FLYWHEEL SUB-ASSEMBLY (for Automatic Transmission) Removal
32. REMOVE DRIVE PLATE AND RING GEAR SUB-ASSEMBLY (for Manual Transmission) Removal
33. REMOVE REAR END PLATE
(a) Remove the 2 bolts, then remove the rear end plate.
34. REMOVE INTAKE AIR CONNECTOR Removal
35. REMOVE GENERATOR ASSEMBLY Removal
36. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR Removal
37. REMOVE INTAKE PIPE INSULATOR Removal
38. REMOVE AIR SWITCHING VALVE ASSEMBLY Removal
39. REMOVE EXHAUST MANIFOLD
(a) Remove the 8 nuts, then remove the exhaust manifold.
40. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY Removal
41. REMOVE NO. 1 IDLER PULLEY SUB-ASSEMBLY Removal
42. REMOVE IDLE PULLEY ASSEMBLY WITH BRACKET (w/ Air Conditioning System) Removal
43. REMOVE CRANKSHAFT POSITION SENSOR Removal
44. REMOVE CAMSHAFT POSITION SENSOR Removal
45. REMOVE NO. 1 INTAKE MANIFOLD HEAD GASKET Removal
46. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY Removal
47. REMOVE CRANKSHAFT PULLEY Removal
48. REMOVE OIL LEVEL GAGE SUB-ASSEMBLY
49. REMOVE NO. 2 OIL PAN SUB-ASSEMBLY Removal
50. REMOVE OIL STRAINER SUB-ASSEMBLY Removal
51. REMOVE OIL PAN SUB-ASSEMBLY Removal
52. REMOVE TIMING CHAIN COVER Removal
53. REMOVE TIMING CHAIN GUIDE Removal
54. REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY Removal
55. REMOVE CHAIN TENSIONER SLIPPER Removal
56. REMOVE NO. 1 CHAIN VIBRATION DAMPER Removal
57. REMOVE CHAIN SUB-ASSEMBLY
58. REMOVE CAMSHAFT Removal
59. REMOVE NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY
(a) Remove the 16 valve rocker arms.
60. REMOVE VALVE LASH ADJUSTER ASSEMBLY
(a) Remove the valve lash adjuster.
61. REMOVE CYLINDER HEAD SUB-ASSEMBLY
(a) Disconnect the water hose shown in the illustration.
(b) Disconnect the engine coolant temperature sensor connector.
(c) Remove the bolts, then separate the wire harnesses.
(d) Remove the bolt, then separate the wire harness bracket.
(e) Using a 10 mm bi-hexagon wrench, uniformly loosen the 10 bolts in the sequence shown in the illustration. Remove the 10 cylinder head bolts and plate washers.
NOTICE:
* Be careful not to drop the washers into the cylinder head.
* Head warpage or cracking could result from removing the bolts in the wrong order.
62. REMOVE CYLINDER HEAD GASKET