Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM1000000026ZJU |
Model Year Start: 2023 |
Model: Corolla Hatchback |
Prod Date Range: [09/2022 - 11/2022] |
Title: M20A-FKS (ENGINE CONTROL): CAMSHAFT TIMING CONTROL MOTOR: INSTALLATION; 2023 MY Corolla Corolla Hatchback [09/2022 - 11/2022] |
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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PROCEDURE
1. INSTALL CAM TIMING CONTROL MOTOR O-RING
(a) Install a new cam timing control motor O-ring to the No. 2 timing chain cover assembly with the protrusion of the cam timing control motor O-ring oriented as shown in the illustration.
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2. INSTALL CAM TIMING CONTROL MOTOR WITH EDU ASSEMBLY
HINT:
Perform "Inspection After Repair" after removing and installing, or replacing the cam timing control motor with EDU assembly.
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(a) Turn the cutout of the camshaft timing gear assembly eccentric shaft counterclockwise by hand, and set it to the maximum retard angle position.
HINT:
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If a camshaft lobe is opening a valve, the eccentric shaft will be difficult to turn.
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When the cutout of the camshaft timing gear assembly eccentric shaft cannot be turned any farther, it is set to the maximum retard angle.
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(b) Install the cam timing control motor with EDU assembly to the No. 2 timing chain cover assembly.
NOTICE:
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When installing, align the joints of the cam timing control motor with EDU assembly with the cutouts of the camshaft timing gear assembly eccentric shaft.
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Align the pin holes of the cam timing control motor with EDU assembly with the knock pins of the No. 2 timing chain cover assembly when installing the cam timing control motor with EDU assembly.
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Make sure the contact surface of the cam timing control motor with EDU assembly (the surface that contacts the No. 2 timing chain cover assembly) is free of foreign matter.
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When installing the cam timing control motor with EDU assembly, do not use excessive force.
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If the cam timing control motor with EDU assembly has been struck or dropped, replace it.
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Do not disassemble the cam timing control motor with EDU assembly. If disassembled, replace it.
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*a
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Joint
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*b
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Cutout
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*c
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Pin Hole
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*d
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Knock Pin
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(c) Install the 3 bolts.
Torque:
21 N·m {214 kgf·cm, 15 ft·lbf}
(d) Connect the cam timing control motor with EDU assembly connector.
3. INSTALL ENGINE MOUNTING INSULATOR SUB-ASSEMBLY RH
(a) Install the engine mounting insulator sub-assembly RH to the vehicle body and engine mounting bracket RH with the 4 bolts and 2 nuts.
Torque:
Bolt :
72 N·m {734 kgf·cm, 53 ft·lbf}
Nut (A) :
72 N·m {734 kgf·cm, 53 ft·lbf}
Nut (B) :
41 N·m {418 kgf·cm, 30 ft·lbf}
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*A
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Type A
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*B
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Type B
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*a
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Bolt
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*b
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Nut (A)
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*c
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Nut (B)
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(b) Install the No. 2 earth wire to the engine mounting insulator sub-assembly RH with the bolt.
Torque:
10.5 N·m {107 kgf·cm, 8 ft·lbf}
(c) Engage the clamp to install the piping clamp.
(d) Engage the clamp and install the No. 1 cooler refrigerant hose bracket to the engine mounting insulator sub-assembly RH with the bolt.
Torque:
9.8 N·m {100 kgf·cm, 87 in·lbf}
(e) Engage the pin and install the reserve sealed tank with the bolt.
Torque:
5.0 N·m {51 kgf·cm, 44 in·lbf}
(f) Connect the air conditioner pressure sensor connector.
4. REMOVE ENGINE SUPPORT BRIDGE
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for CVT
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for Manual Transaxle
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5. REMOVE ENGINE HANGER
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6. INSTALL FUEL DELIVERY GUARD
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7. INSTALL BATTERY CLAMP SUB-ASSEMBLY
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8. INSTALL BATTERY
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9. INSTALL ECM
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10. INSTALL OUTER COWL TOP PANEL SUB-ASSEMBLY
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for CVT
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for Manual Transaxle
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11. INSTALL NO. 1 HEATER AIR DUCT SPLASH SHIELD SEAL
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12. INSTALL WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY
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13. INSTALL REAR ENGINE UNDER COVER RH
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14. INSTALL NO. 1 ENGINE UNDER COVER ASSEMBLY
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15. INSPECT FOR ENGINE OIL LEAK
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16. PERFORM INITIALIZATION
(a) Perform "Inspection After Repair" after removing and installing, or replacing the cam timing control motor with EDU assembly.
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17. INITIALIZATION AFTER RECONNECTING BATTERY TERMINAL
HINT:
When disconnecting and reconnecting the battery, there is an automatic learning function that completes learning when the respective system is used.
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