Toyota Corolla Cross: Disassembly
DISASSEMBLY
CAUTION / NOTICE / HINT
COMPONENTS (DISASSEMBLY)
|
Procedure | Part Name Code |
.png) |
.png) |
.png) | |
|---|---|---|---|---|---|
|
1 | VALVE SPRING RETAINER LOCK |
13741A |
|
- | - |
|
2 | VALVE SPRING RETAINER |
13741B | - |
- | - |
|
3 | INTAKE VALVE COMPRESSION SPRING |
13711M | - |
- | - |
|
4 | EXHAUST VALVE COMPRESSION SPRING |
13715H | - |
- | - |
|
5 | INTAKE VALVE |
13711 | - |
- | - |
|
6 | EXHAUST VALVE |
13715 | - |
- | - |
|
7 | INTAKE VALVE STEM OIL SEAL |
13711E | - |
- | - |
|
8 | EXHAUST VALVE STEM OIL SEAL |
13715A | - |
- | - |
|
9 | INTAKE VALVE SPRING SEAT |
13734A |
|
- | - |
|
10 | EXHAUST VALVE SPRING SEAT |
13734B | - |
- | - |
|
11 | NO. 1 STRAIGHT SCREW PLUG |
11117E |
|
- | - |
|
12 | STUD BOLT |
- |
|
- | - |
|
13 | INTAKE VALVE GUIDE BUSH |
11122 |
|
- | - |
|
14 | EXHAUST VALVE GUIDE BUSH |
11126 |
|
- | - |
|
15 | RING PIN |
11115A |
|
- | - |
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|
● | Non-reusable part |
★ | Precoated part |
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 removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced|
Replaced Part or Performed Procedure |
Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed |
Link |
|---|---|---|---|
| Inspection After Repair |
|
|
PROCEDURE
1. REMOVE VALVE SPRING RETAINER LOCK
(1) Using SST, compress each compression spring and remove the 16 valve spring retainer locks.
SST: 09202-70020
09202-01010
09202-01020
SST: 09202-00021
2. REMOVE VALVE SPRING RETAINER
3. REMOVE INTAKE VALVE COMPRESSION SPRING
4. REMOVE EXHAUST VALVE COMPRESSION SPRING
(a) Perform the same procedure as for the intake side.
5. REMOVE INTAKE VALVE
6. REMOVE EXHAUST VALVE
(a) Perform the same procedure as for the intake side.
7. REMOVE INTAKE VALVE STEM OIL SEAL
8. REMOVE EXHAUST VALVE STEM OIL SEAL
(a) Perform the same procedure as for the intake side.
9. REMOVE INTAKE VALVE SPRING SEAT
(1) Using compressed air and a Magnet Hand, remove the 8 intake valve spring seats from the cylinder head sub-assembly by blowing air onto them.
10. REMOVE EXHAUST VALVE SPRING SEAT
(a) Perform the same procedure as for the intake side.
11. REMOVE NO. 1 STRAIGHT SCREW PLUG
|
|
NOTICE: If coolant leaks from a No. 1 straight screw plug or a plug is corroded, replace it. |
(1) Using a 6 mm straight hexagon wrench, remove the 4 No. 1 straight screw plugs from the cylinder head sub-assembly.
12. REMOVE STUD BOLT
|
|
NOTICE: If a stud bolt is deformed or its threads are damaged, replace it. |
(1) Using an E8 "TORX" socket wrench, remove the 7 stud bolts.
13. REMOVE INTAKE VALVE GUIDE BUSH
(1) Heat the cylinder head sub-assembly to between 80 and 100°C (176 and 212°F).
(2) Place the cylinder head sub-assembly on wooden blocks.
CAUTION:
Be sure to wear protective gloves.
(3) Using SST and a hammer, tap out the intake valve guide bush.
SST: 09201-01055
SST: 09950-70010
09951-07100
14. REMOVE EXHAUST VALVE GUIDE BUSH
(1) Heat the cylinder head sub-assembly to between 80 and 100°C (176 and 212°F).
(2) Place the cylinder head sub-assembly on wooden blocks.
CAUTION:
Be sure to wear protective gloves.
(3) Using SST and a hammer, tap out the exhaust valve guide bush.
SST: 09201-01055
SST: 09950-70010
09951-07100
15. REMOVE RING PIN
|
|
NOTICE: It is not necessary to remove the ring pins unless they are being replaced. |
READ NEXT:
Inspection
INSPECTION PROCEDURE 1. INSPECT CYLINDER HEAD SUB-ASSEMBLY
(a) Using a precision straightedge and feeler gauge, measure the warpage of the contact surfaces where the cylinder head sub-assembly conta
Reassembly
REASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (REASSEMBLY)
Procedure Part Name Code
1 INTAKE VALVE GUIDE BUSH
11122
- -
2 EXHAUS
Repair
REPAIR PROCEDURE 1. REPAIR INTAKE VALVE SEAT
NOTICE:
While repairing the intake valve seat, make sure to constantly check the valve seat width and valve seating position.
Release the cutter
SEE MORE:
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the rear view monitor system.
*: Use the GTS.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
2.
Inspection
INSPECTION
PROCEDURE
1. INSPECT BRAKE CYLINDER AND PISTON
(a) Check the rear disc brake cylinder bore and rear disc brake piston
for rust and scoring. If necessary, replace the rear disc brake cylinder and rear
disc brake piston.
2. INSPECT PAD LINING THICKNESS
(a) Using a ruler,
