CAMSHAFT INSTALLATION
PROCEDURE
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INSTALL CAMSHAFT BEARING CAP RH
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Apply a light coat of engine oil to the camshaft journals, camshaft housings and bearing caps.
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Text in Illustration *a Identification Mark Install the No. 1 and No. 2 camshafts to the camshaft housing.
Tech Tips
Check the identification mark stamped on the camshaft.
Item Mark for Intake Side NO. 1 for Exhaust Side NO. 2 -
Confirm the marks and numbers on the camshaft bearing caps and place them in their proper positions and directions.
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Temporarily install the 10 bolts in the order shown in the illustration.
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INSTALL CAMSHAFT HOUSING SUB-ASSEMBLY RH
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Text in Illustration *1 Valve Rocker Arm *2 Valve Stem Cap *3 Valve Lash Adjuster Make sure that the valve rocker arms are installed as shown in the illustration.
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Text in Illustration *a 3.5 to 4.0 mm Apply seal packing in a continuous line as shown in the illustration.
Seal packing Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent Standard seal diameter 3.5 to 4.0 mm (0.138 to 0.157 in.) Note
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Remove any oil from the contact surface.
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Install the camshaft housing within 3 minutes and tighten the bolts within 15 minutes after applying seal packing.
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Text in Illustration *1 EX *2 IN *3 Knock Pin Install the camshaft housing, and install the 18 bolts in the order shown in the illustration.
- Torque:
- for bolt A
- 10 N*m { 102 kgf*cm, 7 ft.*lbf }
- except bolt A
- 30 N*m { 306 kgf*cm, 22 ft.*lbf }
Note
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Do not start the engine for at least 2 hours after the installation.
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Make sure that the knock pin of the camshaft is positioned as shown in the illustration before installing the camshaft housing.
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Tighten the 10 bolts in the order shown in the illustration.
- Torque:
- 16 N*m { 163 kgf*cm, 12 ft.*lbf }
Note
Thoroughly wipe clean any seal packing.
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INSTALL CAMSHAFT BEARING CAP LH
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Apply a light coat of engine oil to the camshaft journals, camshaft housings and bearing caps.
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Text in Illustration *a Identification Mark Install the No. 3 and No. 4 camshafts to the camshaft housing.
Tech Tips
Check the identification mark stamped on the camshaft.
Item Mark for Intake Side NO. 3 for Exhaust Side NO. 4 -
Confirm the marks and numbers on the camshaft bearing caps and place them in their proper positions and directions.
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Temporarily install the 10 bolts in the order shown in the illustration.
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INSTALL CAMSHAFT HOUSING SUB-ASSEMBLY LH
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Text in Illustration *1 Valve Rocker Arm *2 Valve Stem Cap *3 Valve Lash Adjuster Make sure that the valve rocker arms are installed as shown in the illustration.
-
Text in Illustration *a 3.5 to 4.0 mm Apply seal packing in a continuous line as shown in the illustration.
Seal packing Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent Standard seal diameter 3.5 to 4.0 mm (0.138 to 0.157 in.) Note
-
Remove any oil from the contact surface.
-
Install the camshaft housing within 3 minutes and tighten the bolts within 15 minutes after applying seal packing.
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Text in Illustration *1 IN *2 EX *3 Knock Pin Install the camshaft housing, and install the 18 bolts in the order shown in the illustration.
- Torque:
- for bolt A
- 10 N*m { 102 kgf*cm, 7 ft.*lbf }
- except bolt A
- 30 N*m { 306 kgf*cm, 22 ft.*lbf }
Note
-
Do not start the engine for at least 2 hours after the installation.
-
Make sure that the knock pin of the camshaft is positioned as shown in the illustration before installing the camshaft housing.
-
Tighten the 10 bolts in the order shown in the illustration.
- Torque:
- 16 N*m { 163 kgf*cm, 12 ft.*lbf }
Note
Thoroughly wipe clean any seal packing.
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INSTALL CRANKSHAFT TIMING GEAR KEY
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SET NO. 1 CYLINDER TO TDC/COMPRESSION
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INSTALL NO. 2 CHAIN TENSIONER ASSEMBLY
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INSTALL NO. 1 CHAIN SUB-ASSEMBLY RH
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INSTALL NO. 1 CHAIN VIBRATION DAMPER RH
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INSTALL NO. 1 CHAIN TENSIONER SLIPPER RH
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INSTALL NO. 1 CHAIN TENSIONER ASSEMBLY RH
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INSTALL NO. 3 CHAIN TENSIONER ASSEMBLY
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INSTALL NO. 1 CHAIN SUB-ASSEMBLY LH
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INSTALL NO. 1 CHAIN TENSIONER SLIPPER LH
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INSTALL NO. 1 CHAIN TENSIONER ASSEMBLY LH
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INSTALL NO. 1 CHAIN VIBRATION DAMPER LH
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TIGHTEN CAMSHAFT TIMING GEAR ASSEMBLY
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CHECK NO. 1 CYLINDER TO TDC/COMPRESSION
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INSTALL WATER INLET PIPE
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INSTALL TIMING CHAIN COVER SUB-ASSEMBLY
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INSTALL SPARK PLUG TUBE GASKET
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INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY LH
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INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY RH
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INSTALL IGNITION COIL ASSEMBLY
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INSTALL CRANKSHAFT TIMING GEAR KEY
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INSTALL CRANKSHAFT PULLEY
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CONNECT WIRE HARNESS CLAMP BRACKET
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INSTALL NO. 1 IDLER PULLEY SUB-ASSEMBLY
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INSTALL WATER PUMP PULLEY
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INSTALL WATER INLET HOUSING
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INSTALL AIR PIPE SUB-ASSEMBLY (w/ Secondary Air Injection System)
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INSTALL NO. 1 ENGINE COVER
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INSTALL NO. 2 ENGINE COVER
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INSTALL FRONT WATER BY-PASS JOINT
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INSTALL WATER BY-PASS PIPE SUB-ASSEMBLY
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INSTALL NO. 1 WATER BY-PASS HOSE
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INSTALL GENERATOR ASSEMBLY
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CONNECT OIL COOLER PIPE ASSEMBLY
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CONNECT VANE PUMP ASSEMBLY
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INSTALL INTAKE MANIFOLD
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INSTALL OIL FILTER BRACKET
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INSTALL NO. 1 OIL COOLER BRACKET
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INSTALL NO. 2 WATER BY-PASS PIPE SUB-ASSEMBLY
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INSTALL OIL PRESSURE SENDER GAUGE ASSEMBLY
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INSTALL ENGINE OIL LEVEL DIPSTICK GUIDE
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INSTALL OIL FILTER ELEMENT
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CONNECT NO. 2 FUEL TUBE SUB-ASSEMBLY
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CONNECT COOLER COMPRESSOR ASSEMBLY
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CONNECT WATER PIPE AND HOSE SUB-ASSEMBLY
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CONNECT AIR PUMP HOSE AND WIRE HARNESS (w/ Secondary Air Injection System)
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CONNECT ENGINE WIRE
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INSTALL RADIATOR ASSEMBLY
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INSTALL FAN SHROUD
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INSTALL NO. 2 RADIATOR HOSE
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INSTALL NO. 1 RADIATOR HOSE
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INSTALL AIR CLEANER ASSEMBLY
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INSTALL AIR CLEANER HOSE ASSEMBLY
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INSTALL V-BANK COVER SUB-ASSEMBLY
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ADD ENGINE OIL
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ADD ENGINE COOLANT
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CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Note
When disconnecting the cable, some systems need to be initialized after the cable is reconnected Click here.
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INSPECT FOR OIL LEAK
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INSPECT FOR COOLANT LEAK
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INSPECT ENGINE OIL LEVEL
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INSPECT IGNITION TIMING
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INSPECT ENGINE IDLE SPEED
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INSTALL FRONT FENDER APRON SEAL FRONT RH
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INSTALL FRONT FENDER APRON SEAL LH
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INSTALL NO. 2 ENGINE UNDER COVER
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INSTALL NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY
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INSTALL COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY
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INSTALL HOOD TO COWL TOP SEAL
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INSTALL FRONT FENDER MAIN SEAL LH
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INSTALL FRONT FENDER MAIN SEAL RH
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INSTALL FRONT WIPER ARM LH
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INSTALL FRONT WIPER ARM RH
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INSTALL RADIATOR SIDE DEFLECTOR LH
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INSTALL TRANSMISSION OIL COOLER AIR DUCT
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INSTALL FRONT BUMPER COVER