Installation

1GR-FE LUBRICATION: OIL PUMP (for 4WD and Pre-Runner):

INSTALLATION

1. INSTALL TIMING GEAR CASE OR TIMING CHAIN CASE OIL SEAL (Replacement)

2. INSTALL TIMING CHAIN OR BELT COVER SUB-ASSEMBLY
(a) Remove any old packing (FIPG) material and be careful not to drop any oil on the contact surfaces of the timing chain cover, cylinder head and cylinder block.





(b) Install a new O-ring onto the LH cylinder head as shown in the illustration.





(c) Apply continuous beads of seal packing (diameter 3 to 4 mm (0.12 to 0.16 in.)) to the 4 locations shown in the illustration.
Seal packing:
Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent





(d) Apply continuous beads of seal packing (diameter 3 to 4 mm (0.12 to 0.16 in.)) to the timing chain cover as shown in the illustration.
Seal packing:
Water pump part
Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent
Other parts
Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent

- Install the timing chain cover within 3 minutes after applying seal packing. Timing chain cover bolts and nuts must be tightened within 15 minutes of installation. Otherwise the seal packing must be removed and reapplied.
- Do not apply seal packing to portion A shown in the illustration.





(e) Align the key way of the oil pump drive rotor with the rectangular portion of the crankshaft timing gear, and slide the timing chain cover into place.





(f) Install the timing chain cover with the 24 bolts and 2 nuts. Tighten the bolts and nuts uniformly in several steps.
Torque: 23 Nm (235 kgf-cm, 17 ft-lbf)

NOTE: Pay attention not to wrap the chain and slipper over the timing chain cover seal line.

Each bolt length is as follows:





3. INSTALL OIL FILTER BRACKET SUB-ASSEMBLY
(a) Install a new gasket and oil filter bracket with the 3 bolts and 2 nuts.
Torque: 19 Nm (194 kgf-cm, 14 ft-lbf)
4. INSTALL VVT SENSOR (Installation)

5. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (Installation)

6. INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY LH (Installation)

7. INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY (Installation)

8. INSTALL IGNITION COIL ASSEMBLY (Installation)

9. INSTALL INTAKE AIR SURGE TANK (Installation)

10. INSTALL OIL PAN SUB-ASSEMBLY (Installation)

11. INSTALL OIL STRAINER SUB-ASSEMBLY (Installation)

12. INSTALL NO.2 OIL PAN SUB-ASSEMBLY (Installation)

13. INSTALL CRANKSHAFT PULLEY (Installation)

14. INSTALL NO.1 IDLER PULLEY SUB-ASSEMBLY (Installation)

15. INSTALL NO.2 IDLER PULLEY DUB-ASSEMBLY (Installation)

16. INSTALL V-RIBBED BELT TENSIONER ASSEMBLY (Installation)

17. INSTALL COOLER COMPRESSOR ASSEMBLY (Installation)

18. INSTALL GENERATOR ASSEMBLY (Service and Repair)

19. INSTALL VANE PUMP ASSEMBLY (Installation)

20. INSTALL WATER INLET (Installation)

21. INSTALL OIL LEVEL GAUGE GUIDE
22. INSTALL AIR CLEANER ASSEMBLY (Installation)

23. INSTALL FAN SHROUD (Installation)

24. INSTALL RADIATOR SUPPORT TO FRAME SEAL LH
25. INSTALL FRONT DIFFERENTIAL CARRIER ASSEMBLY
26. INSTALL POWER STEERING LINK ASSEMBLY (Steering Gear)

27. INSTALL BATTERY
28. ADD ENGINE OIL (Installation)

29. ADD ENGINE COOLANT (Service and Repair)

30. ADD DIFFERENTIAL OIL (for 4WD)
31. INSPECT DIFFERENTIAL OIL (for 4WD) (Fluid - Differential)

32. ADD POWER STEERING FLUID (Power Steering System)

33. BLEED POWER STEERING FLUID (Power Steering System)

34. CHECK FOR ENGINE OIL LEAKAGE
35. CHECK FOR ENGINE COOLANT LEAKAGE (Service and Repair)

36. CHECK FOR FUEL LEAKAGE
37. CHECK FOR EXHAUST GAS LEAKAGE
38. CHECK POWER STEERING FLUID LEAKAGE
39. INSPECT AND ADJUST FRONT WHEEL ALIGNMENT (Alignment)

40. INSTALL V-BANK COVER (Installation)

41. INSPECT IGNITION TIMING (Engine)

42. INSPECT ENGINE IDLING SPEED (Engine)

43. INSPECT COMPRESSION (Engine)

44. INSPECT CO/HC (Engine)