Installation
INSTALLATION1. INSTALL FUEL INJECTOR
2. INSTALL FUEL DELIVERY PIPE
3. INSTALL ENGINE COOLANT TEMPERATURE SENSOR
4. INSTALL NOISE FILTER
5. INSTALL EXHAUST MANIFOLD
6. INSTALL INTAKE MANIFOLD
7. INSTALL CYLINDER HEAD GASKET
a. Place a new head gasket on the cylinder block with the Lot No. facing upward.
NOTICE:
^ Remove any oil from the contact surface.
^ Be careful of the installation direction.
^ Do not damage the cylinder head gasket when installing it.
8. INSTALL CYLINDER HEAD
HINT: The cylinder head bolts are tightened in 3 successive steps.
a. Apply seal packing as shown in the illustration.
Seal packing: Toyota Genuine Seal Packing 1282B, Three Bond 1282B or Equivalent
Standard seal diameter: 4.5 to 5.5 mm (0.177 to 0.217 inch)
NOTICE:
^ Remove any oil from the contact surface.
^ Install the cylinder head within 3 minutes of applying seal packing.
b. Apply a light coat of engine oil to the threads of the cylinder head bolts.
c. Using several steps, install and tighten the 10 cylinder head bolts and plate washers uniformly with an 8 mm bi-hexagon wrench in the sequence shown in the illustration.
Torque: 29 Nm (296 kgf-cm, 21 ft. lbs.)
d. Mark the front of the cylinder head bolt with paint.
e. Retighten the cylinder head bolts by an additional 90° and then another 90°, as shown in the illustration.
f. Check that the paint mark is now 180° opposite to the front.
9. INSTALL CAMSHAFT
NOTICE: If turning the camshaft with the chain removed, turn the crankshaft counterclockwise by 40° from TDC/ compression.
a. Apply engine oil to the cam and cylinder head journals.
b. Place the camshaft and No. 2 camshaft on the cylinder head with the timing mark on the camshaft timing gear facing upward.
c. Check the front marks and numbers on the No. 1 and No. 2 camshaft bearing caps, then temporarily install them.
d. Uniformly tighten the No. 2 camshaft bearing caps in several steps in the sequence shown in the illustration.
Torque: 13 Nm (130 kgf-cm, 9.6 ft. lbs.)
NOTICE: Uniformly loosen the bolts, keeping the camshaft level.
e. Install the No. 1 camshaft bearing cap.
Torque: 23 Nm (235 kgf-cm, 17 ft. lbs.)
10. INSTALL OIL DIPSTICK GUIDE
a. Install the dipstick guide with the bolt.
Torque: 9.0 Nm (92 kgf-cm, 80 inch lbs.)
b. Connect the hose.
11. INSTALL NO. 1 WATER BY-PASS PIPE
a. Connect the water by-pass pipe with the bolt.
Torque: 9.0 Nm (92 kgf-cm, 80 inch lbs.)
12. CONNECT HOSES
a. Connect the hoses shown in the illustration.
13. CONNECT RADIATOR INLET HOSE
14. CONNECT FUEL MAIN TUBE
a. Push the fuel tube into the fuel delivery pipe until it makes a "click" sound.
HINT:
^ If the fuel tube is connected too tightly, apply a light coat of engine oil to the tip of the fuel delivery pipe.
^ After connecting, check that the fuel tube is securely connected by pulling it.
b. Install the fuel pipe clamp.
15. CONNECT WIRE HARNESS
a. Connect the connectors and wire harnesses shown in the illustration.
16. INSTALL CHAIN
17. INSTALL INVERTER WITH CONVERTER ASSEMBLY
18. INSTALL FRONT EXHAUST ASSEMBLY
19. INSTALL SERVICE PLUG GRIP
20. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
21. CHECK FOR FUEL LEAKS
22. INSTALL REAR NO. 3 FLOOR BOARD
23. INSTALL REAR DECK FLOOR BOX
24. INSTALL REAR NO. 2 FLOOR BOARD
25. PERFORM INITIALIZATION
NOTICE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.