Toyota Corolla Cross: Installation

INSTALLATION

CAUTION / NOTICE / HINT

NOTICE:

This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.

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CAUTION / NOTICE / HINT

Procedure		Part Name Code
1	EXHAUST CAMSHAFT SUB-ASSEMBLY	-		-	-
2	INTAKE CAMSHAFT SUB-ASSEMBLY	-		-	-
3	CAMSHAFT BEARING CAP	-		-	-
4	CAMSHAFT TIMING GEAR ASSEMBLY	-		-	-
5	STRAIGHT SCREW PLUG	-		-	-
6	SET NO. 1 CYLINDER TO TDC (COMPRESSION)	-		-	-
7	FUEL PUMP LIFTER GUIDE	23477	-	-	-

N*m (kgf*cm, ft.*lbf): Specified torque

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Procedure		Part Name Code
8	SPARK PLUG TUBE GASKET	11193	-	-	-
9	CYLINDER HEAD COVER SUB-ASSEMBLY	11201		-	-
10	CAM TIMING CONTROL MOTOR O-RING	13090E		-	-
11	CAM TIMING CONTROL MOTOR WITH EDU ASSEMBLY	13090D		-	-
12	CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (EXHAUST CAMSHAFT TIMING GEAR BOLT ASSEMBLY)	-		-	-
13	CAMSHAFT POSITION SENSOR (for Exhaust Side)	11102A		-	-
14	CAMSHAFT POSITION SENSOR (for Intake Side)	11102A		-	-
15	IGNITION COIL ASSEMBLY	19500		-	-

	Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping" : N*m (kgf*cm, ft.*lbf)		N*m (kgf*cm, ft.*lbf): Specified torque
●	Non-reusable part	★	Precoated part

Procedure		Part Name Code
16	FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY	23100X	-	-	-
17	ENGINE HANGERS	-		-	-
18	ENGINE ASSEMBLY FROM ENGINE STAND	-		-	-

N*m (kgf*cm, ft.*lbf): Specified torque

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PROCEDURE

1. INSTALL EXHAUST CAMSHAFT SUB-ASSEMBLY

HINT: Perform Inspection After Repair after replacing the intake camshaft sub-assembly, exhaust camshaft sub-assembly, camshaft timing gear assembly and camshaft timing exhaust gear assembly. Click here

(1) Turn the crankshaft clockwise to align the timing mark (cutout) on the crankshaft pulley assembly with the "0" timing mark on the No. 2 timing chain cover assembly.

(2) Check that the No. 1 valve rocker arm sub-assembly is correctly installed as shown in the illustration.

(3) Clean the camshaft housing sub-assembly and the cams and journals of the intake camshaft sub-assembly and exhaust camshaft sub-assembly, and then apply engine oil to them.

(4) Apply a light coat of engine oil to the journals of the exhaust camshaft sub-assembly and install the exhaust camshaft sub-assembly to the camshaft housing sub-assembly.

2. INSTALL INTAKE CAMSHAFT SUB-ASSEMBLY

(1) Clean the camshaft housing sub-assembly and the cams and journals of the intake camshaft sub-assembly, and then apply engine oil to them.

(2) Apply a light coat of engine oil to the journals of the intake camshaft sub-assembly and install the intake camshaft sub-assembly to the camshaft housing sub-assembly.

3. INSTALL CAMSHAFT BEARING CAP

(1) Set the No. 1 camshaft bearing cap, No. 2 camshaft bearing cap, 2 No. 3 camshaft bearing caps and No. 4 camshaft bearing cap as shown in the illustration.

(2) Uniformly tighten the 13 bolts in the order shown in the illustration.

Torque:

28.5 N·m {291 kgf·cm, 21 ft·lbf}

(3) Uniformly tighten the 9 bolts in the order shown in the illustration.

Torque:

16 N·m {163 kgf·cm, 12 ft·lbf}

4. INSTALL CAMSHAFT TIMING GEAR ASSEMBLY

(1) Set the camshaft timing gear assembly and camshaft timing exhaust gear assembly to the chain sub-assembly as shown in the illustration.

(2) Align the timing mark on the camshaft timing gear assembly with the paint mark on the chain sub-assembly.

(3) Align the timing mark on the camshaft timing exhaust gear assembly with the paint mark on the chain sub-assembly.

(4) Using the hexagonal portion of the intake camshaft sub-assembly, install the camshaft timing gear assembly to the intake camshaft sub-assembly.

(5) Check that the knock pin matches the pin hole from the No. 2 timing chain cover sub-assembly side.

(6) Using a 10 mm bi-hexagon socket wrench, temporarily install the camshaft timing gear assembly with the bolt.

HINT:

Temporarily install the bolt enough that the camshaft timing gear assembly does not detach from the knock pin of the intake camshaft sub-assembly.

(7) Using the hexagonal portion of the exhaust camshaft sub-assembly, install the camshaft timing exhaust gear assembly to the exhaust camshaft sub-assembly.

(8) Temporarily install the 2 bolts.

HINT:

The 2 bolts can only be installed as shown in the illustration if the knock pin on the exhaust camshaft sub-assembly and the pin hole on the camshaft timing exhaust gear assembly match. If the 2 bolts cannot be installed, the knock pin and pin hole do not match.

(1) Check the status of the camshaft timing gear assembly and camshaft timing exhaust gear assembly temporarily installed to each camshaft.

1. Camshaft timing gear assembly side:

   Check that the chain sub-assembly does not overlap the No. 1 chain vibration damper as shown in the illustration.

   NOTICE:

   If the chain sub-assembly overlaps the No. 1 chain vibration damper, install it again.

2. Camshaft timing exhaust gear assembly side:

   Check that the chain sub-assembly does not overlap the chain tensioner slipper as shown in the illustration.

   NOTICE:

   If the chain sub-assembly overlaps the chain tensioner slipper, install it again.

(2) Using the hexagonal portion of the intake camshaft sub-assembly, hold the intake camshaft sub-assembly.

NOTICE:

• Do not damage the camshaft housing sub-assembly, cylinder head sub-assembly and spark plug tube.
• Do not disassemble the camshaft timing gear assembly.

(3) Using a 10 mm bi-hexagon socket wrench, tighten the bolt on the camshaft timing gear assembly.

Torque:

86 N·m {877 kgf·cm, 63 ft·lbf}

(4) Using the hexagonal portion of the exhaust camshaft sub-assembly, hold the exhaust camshaft sub-assembly.

NOTICE:

Do not damage the camshaft housing sub-assembly, cylinder head sub-assembly and spark plug tube.

(5) Using a 5 mm hexagon wrench, tighten the 2 bolts.

Torque:

19 N·m {194 kgf·cm, 14 ft·lbf}

(1) Check that the paint marks and timing marks are positioned as shown in the illustration.

(2) Using the hexagonal portion of the intake camshaft sub-assembly, check that the chain sub-assembly slackens when the intake camshaft sub-assembly is moved in the direction shown in the illustration.

NOTICE:

If the chain sub-assembly remains tight and does not slacken, the chain tensioner slipper and No. 1 chain vibration damper may overlap the chain sub-assembly, so install them again.

(3) Remove the pin from the No. 1 chain tensioner assembly.

5. INSTALL STRAIGHT SCREW PLUG

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6. SET NO. 1 CYLINDER TO TDC (COMPRESSION)

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7. INSTALL FUEL PUMP LIFTER GUIDE

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8. INSTALL SPARK PLUG TUBE GASKET

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9. INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY

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10. INSTALL CAM TIMING CONTROL MOTOR O-RING

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11. INSTALL CAM TIMING CONTROL MOTOR WITH EDU ASSEMBLY

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12. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (EXHAUST CAMSHAFT TIMING GEAR BOLT ASSEMBLY)

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13. INSTALL CAMSHAFT POSITION SENSOR (for Exhaust Side)

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14. INSTALL CAMSHAFT POSITION SENSOR (for Intake Side)

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15. INSTALL IGNITION COIL ASSEMBLY

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16. INSTALL FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY

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17. INSTALL ENGINE HANGERS

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18. REMOVE ENGINE ASSEMBLY FROM ENGINE STAND

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