- Gas leak from exhaust system is repaired
- Replacement of throttle body with motor assembly
- Replacement of cam timing control motor with EDU assembly
- Removal and installation of a cam timing control motor with EDU assembly
- Replacement of camshaft timing gear assembly
- Removal and installation of a camshaft timing gear assembly
- Replacement of cylinder head sub-assembly
- Replacement of camshaft (for intake or exhaust camshaft)
- Replacement of camshaft timing exhaust gear assembly
- Replacement of port fuel injector assembly
- Replacement of direct fuel injector assembly
- Replacement of fuel pump assembly (for high pressure side)
- Replacement of spark plug
- Replacement of ignition coil assembly
- Replacement of EGR valve assembly
- Replacement of knock control sensor
| Last Modified: 11-20-2023 | 6.11:8.1.0 | Doc ID: RM1000000015OWT |
| Model Year Start: 2018 | Model: Camry | Prod Date Range: [06/2017 - 08/2018] |
| Title: A25A-FKS (ENGINE MECHANICAL): CYLINDER HEAD GASKET: REMOVAL; 2018 MY Camry [06/2017 - 08/2018] | ||
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during cylinder head gasket removal/installation are shown below.
Necessary Procedure After Parts Removed/Installed/Replaced
|
Replaced Part or Performed Procedure |
Necessary Procedure |
Effect/Inoperative Function when Necessary Procedure not Performed |
Link |
|---|---|---|---|
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Battery terminal is disconnected/reconnected |
Perform steering sensor zero point calibration |
Lane departure alert system (w/ Steering Control) |
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Pre-collision system |
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Intelligent clearance sonar system* |
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Memorize steering angle neutral point |
Parking Assist Monitor System |
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Panoramic view monitor system |
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Replacement of ECM |
Vehicle Identification Number (VIN) registration |
MIL comes on |
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ECU communication ID registration (Immobiliser system) |
Engine start function |
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Inspection After Repair |
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Replacement of automatic transaxle assembly |
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Replacement of ECM (If possible, read the transaxle compensation code from the previous ECM) |
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Replacement of ECM (If impossible, read the transaxle compensation code from the previous ECM) |
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Replacement of ECM*1 |
Code registration (Smart key System (for Start Function) |
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Replacement of ECM*2 |
Code registration (Immobiliser system (w/o Smart Key System)) |
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Suspension, tires, etc. (The vehicle height changes because of suspension or tire replacement) |
Rear television camera assembly optical axis (Back camera position setting) |
Parking assist monitor system |
for Initialization:
for Calibration:
|
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Replacement of front bumper assembly (w/ Panoramic view monitor system) |
Front television camera view adjustment |
Panoramic view monitor system |
for Initialization:
for Calibration:
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Suspension, tires, etc. (The vehicle height changes because of suspension or tire replacement) |
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Front wheel alignment adjustment |
Perform system variant learning and acceleration sensor zero point calibration. |
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w/ Electric Parking Brake System:
w/o Electric Parking Brake System:
|
- *1: w/ Smart Key System
- *2: w/o Smart Key System
- *3: When the ECM is replaced with a new one, reset memory is unnecessary.
-
*: When performing learning using the Techstream.
Click here
![2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: INTELLIGENT CLEARANCE SONAR SYSTEM: CALIBRATION](/t3Portal/stylegraphics/info.gif)
NOTICE:
This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.
Click here
PROCEDURE
1. INSTALL ENGINE ASSEMBLY TO ENGINE STAND
Click here
2. REMOVE ENGINE HANGERS
Click here
3. REMOVE V-RIBBED BELT
Click here
4. REMOVE GENERATOR ASSEMBLY
Click here
5. REMOVE COMPRESSOR ASSEMBLY WITH PULLEY
Click here
6. REMOVE NO. 2 ENGINE COVER
Click here
7. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY
Click here
8. REMOVE TIMING GEAR COVER INSULATOR
Click here
9. REMOVE NO. 3 TIMING CHAIN COVER (w/ Cover)
Click here
10. REMOVE NO. 2 WATER BY-PASS PIPE SUB-ASSEMBLY
Click here
11. REMOVE FLOW SHUTTING VALVE (WATER BY-PASS HOSE ASSEMBLY)
Click here
12. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR
Click here
13. REMOVE MANIFOLD STAY
Click here
14. REMOVE EXHAUST MANIFOLD (TWC: Front Catalyst)
Click here
15. REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY
Click here
16. REMOVE THROTTLE BODY GASKET
Click here
17. REMOVE EGR COOLER ASSEMBLY
Click here
18. REMOVE NO. 1 EGR COOLER BRACKET
Click here
19. REMOVE NO. 1 EGR PIPE SUB-ASSEMBLY
Click here
20. REMOVE WATER HOSE
Click here
21. REMOVE EGR VALVE ASSEMBLY
Click here
22. REMOVE NO. 3 WATER BY-PASS PIPE
Click here
23. REMOVE NO. 2 WATER BY-PASS PIPE
Click here
24. REMOVE INTAKE MANIFOLD
Click here
25. REMOVE NO. 1 INTAKE MANIFOLD TO HEAD GASKET
Click here
26. DISCONNECT FUEL TUBE SUB-ASSEMBLY
Click here
27. REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY
Click here
28. REMOVE FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY (for High Pressure)
Click here
29. REMOVE NO. 7 WATER BY-PASS HOSE
Click here
30. REMOVE FUEL DELIVERY PIPE WITH SENSOR SUB-ASSEMBLY
Click here
31. REMOVE NO. 1 DELIVERY PIPE SPACER
Click here
32. REMOVE INJECTOR VIBRATION INSULATOR
Click here
33. REMOVE NO. 5 ENGINE WIRE
Click here
34. REMOVE PORT FUEL INJECTOR ASSEMBLY
Click here
35. REMOVE FUEL DELIVERY PIPE
Click here
36. REMOVE DIRECT FUEL INJECTOR ASSEMBLY
Click here
37. REMOVE IGNITION COIL ASSEMBLY
Click here
38. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE
Click here
39. REMOVE PURGE VALVE (PURGE VSV)
Click here
40. REMOVE OIL PRESSURE CONTROL VALVE ASSEMBLY
Click here
41. REMOVE CAMSHAFT POSITION SENSOR (for Intake Side)
Click here
42. REMOVE CAMSHAFT POSITION SENSOR (for Exhaust Side)
Click here
43. REMOVE CAM TIMING OIL CONTROL SOLENOID ASSEMBLY
Click here
44. REMOVE O-RING
Click here
45. REMOVE CAM TIMING CONTROL MOTOR WITH EDU ASSEMBLY
Click here
46. REMOVE CAM TIMING CONTROL MOTOR O-RING
Click here
47. REMOVE VACUUM PUMP ASSEMBLY
Click here
48. REMOVE CRANKSHAFT PULLEY ASSEMBLY
Click here
49. REMOVE WATER OUTLET
Click here
50. REMOVE OUTLET WATER BY-PASS SUB-ASSEMBLY
Click here
51. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY
Click here
52. REMOVE SPARK PLUG TUBE GASKET
Click here
53. REMOVE ENGINE MOUNTING BRACKET RH
Click here
54. REMOVE NO. 2 TIMING GEAR COVER ASSEMBLY
Click here
55. REMOVE TIMING CHAIN COVER OIL SEAL
Click here
56. SET NO. 1 CYLINDER TO TDC (COMPRESSION)
Click here
57. REMOVE OIL PUMP DRIVE CHAIN SUB-ASSEMBLY
Click here
58. REMOVE CAMSHAFT TIMING GEAR ASSEMBLY
Click here
59. REMOVE CHAIN SUB-ASSEMBLY
Click here
60. REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY
Click here
61. REMOVE CHAIN TENSIONER SLIPPER
Click here
62. REMOVE NO. 1 CHAIN VIBRATION DAMPER
Click here
63. REMOVE CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY
Click here
64. REMOVE TIMING CHAIN COVER ASSEMBLY
Click here
65. REMOVE FUEL PUMP LIFTER GUIDE
Click here
66. REMOVE CAMSHAFT HOUSING SUB-ASSEMBLY
Click here
67. REMOVE CAMSHAFT BEARING CAP
Click here
68. REMOVE CAMSHAFT
Click here
69. REMOVE NO. 2 CAMSHAFT
Click here
70. REMOVE NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY
Click here
71. REMOVE VALVE LASH ADJUSTER ASSEMBLY
Click here
72. REMOVE VALVE STEM CAP
Click here
73. REMOVE CYLINDER HEAD SUB-ASSEMBLY
Click here
74. REMOVE CYLINDER HEAD GASKET
(a) Remove the cylinder head gasket from the cylinder block sub-assembly.
75. INSPECT CYLINDER HEAD SET BOLT
Click here
76. INSPECT CYLINDER HEAD SUB-ASSEMBLY
Click here
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