Toyota Camry (XV70): Replacement
REPLACEMENT
CAUTION / NOTICE / HINT
HINT:
- Use the same procedure for bank 1 and bank 2.
- The following procedure is for bank 2.
PROCEDURE
1. REPLACE INTAKE VALVE GUIDE BUSH
(a) Heat the cylinder head LH to between 80 and 100°C (176 and 212°F).
(b) Place the cylinder head LH on wooden blocks.
CAUTION:
Be sure to wear protective gloves.
| (c) Using SST and a hammer, tap out the intake valve guide bush. SST: 09201-10000 09201-01050 SST: 09950-70010 09951-07100 |
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| (d) Using a caliper gauge, measure the intake valve guide bush bore diameter of the cylinder head LH. Standard Intake Valve Guide Bush Bore Diameter: 10.285 to 10.306 mm (0.405 to 0.406 in.) New Guide Bush Selection Chart:
HINT:
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(e) Heat the cylinder head LH to between 80 and 100°C (176 and 212°F).
(f) Place the cylinder head LH on wooden blocks.
CAUTION:
Be sure to wear protective gloves.
| (g) Using SST and a hammer, tap in a new intake valve guide bush to the specified protrusion height. SST: 09201-10000 09201-01050 SST: 09950-70010 09951-07100 Standard Protrusion Height: 9.30 to 9.70 mm (0.366 to 0.382 in.) |
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| (h) Using a sharp 5.5 mm reamer, ream the intake valve guide bush to obtain the specified oil clearance. Standard Oil Clearance: 0.025 to 0.060 mm (0.000984 to 0.00236 in.) |
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2. REPLACE EXHAUST VALVE GUIDE BUSH
(a) Heat the cylinder head LH to between 80 and 100°C (176 and 212°F).
(b) Place the cylinder head LH on wooden blocks.
CAUTION:
Be sure to wear protective gloves.
| (c) Using SST and a hammer, tap out the exhaust valve guide bush. SST: 09201-10000 09201-01050 SST: 09950-70010 09951-07100 |
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| (d) Using a caliper gauge, measure the exhaust valve guide bush bore diameter of the cylinder head LH. Standard Exhaust Valve Guide Bush Bore Diameter: 10.285 to 10.306 mm (0.405 to 0.406 in.) New Guide Bush Selection Chart:
HINT:
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(e) Heat the cylinder head LH to between 80 and 100°C (176 and 212°F).
(f) Place the cylinder head LH on wooden blocks.
CAUTION:
Be sure to wear protective gloves.
| (g) Using SST and a hammer, tap in a new exhaust valve guide bush to the specified protrusion height. SST: 09201-10000 09201-01050 SST: 09950-70010 09951-07100 Standard Protrusion Height: 9.30 to 9.70 mm (0.366 to 0.382 in.) |
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| (h) Using a sharp 5.5 mm reamer, ream the exhaust valve guide bush to obtain the specified oil clearance. Standard Oil Clearance: 0.030 to 0.065 mm (0.00118 to 0.00256 in.) |
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3. REPLACE RING PIN
NOTICE:
It is not necessary to remove the ring pins unless they are being replaced.
(a) Using a plastic hammer, tap in new ring pins to the cylinder head LH and cylinder head sub-assembly.
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*A | for Bank 1 |
*B | for Bank 2 |
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*C | w/ Ring Pin |
- | - |
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*a | Protrusion Height |
- | - |
Standard Protrusion Height:
2.5 to 3.5 mm (0.0984 to 0.138 in.)
4. REPLACE STUD BOLT
NOTICE:
If a stud bolt is deformed or its threads are damaged, replace it.
(a) Using E6 and E8 "TORX" socket wrenches, install the stud bolts to the cylinder head LH.
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*A | for Bank 2 |
*B | w/ Stud Bolt |
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*a | Intake Side |
*b | Exhaust Side |
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*c | Rear Side |
*d | 20 mm (0.787 in.) |
|
*e | 13 mm (0.512 in.) |
*f | 35 mm (1.38 in.) |
|
*g | 16 mm (0.630 in.) |
*h | 9 mm (0.354 in.) |
|
*i | 27 mm (1.06 in.) |
*j | 26 mm (1.02 in.) |
|
*k | 16.7 mm (0.657 in.) |
*l | 51.7 mm (2.04 in.) |
Torque:
Bolt (A), (B) :
10 N·m {102 kgf·cm, 7 ft·lbf}
Bolt (C) :
4.0 N·m {41 kgf·cm, 35 in·lbf}
(b) Using E6 and E8 "TORX" socket wrenches, install the stud bolts to the cylinder head sub-assembly.
|
*A | for Bank 1 |
*B | w/ Stud Bolt |
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*a | Intake Side |
*b | Exhaust Side |
|
*c | Rear Side |
*d | 20 mm (0.787 in.) |
|
*e | 13 mm (0.512 in.) |
*f | 35 mm (1.38 in.) |
|
*g | 16 mm (0.630 in.) |
*h | 9 mm (0.354 in.) |
|
*i | 27 mm (1.06 in.) |
*j | 26 mm (1.02 in.) |
|
*k | 16.7 mm (0.657 in.) |
*l | 51.7 mm (2.04 in.) |
Torque:
Bolt (A), (B) :
10 N·m {102 kgf·cm, 7 ft·lbf}
Bolt (C) :
4.0 N·m {41 kgf·cm, 35 in·lbf}
5. REPLACE STRAIGHT PIN
NOTICE:
If a straight pin is deformed, replace it.
(a) Using a plastic hammer, tap in new straight pins to the cylinder head LH as shown in the illustration.
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*A | for Bank 1 |
*B | for Bank 2 |
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*a | 34 mm (1.34 in.) |
*b | Protrusion Height |
Standard Protrusion Height:
17.5 to 19.5 mm (0.689 to 0.768 in.)
READ NEXT:
Reassembly
REASSEMBLY CAUTION / NOTICE / HINT
HINT:
Use the same procedure for bank 1 and bank 2.
The following procedure is for bank 2.
PROCEDURE 1. INSTALL SPARK PLUG TUBE HINT:
When using a ne
Repair
REPAIR CAUTION / NOTICE / HINT
HINT:
Use the same procedure for bank 1 and bank 2.
The following procedure is for bank 2.
PROCEDURE 1. REPAIR INTAKE VALVE SEAT
NOTICE:
Repair the i
SEE MORE:
Refueling
Opening the fuel tank
cap
Perform the following steps to open the fuel tank cap:
Before refueling the vehicle
Close all the doors and windows, and turn the engine switch off.
Confirm the type of fuel.
■Fuel tank opening for unleaded gasoline
To help prevent incorrect fueling, your ve
Maintenance
requirements
To ensure safe and economical driving, day-to-day care and regular
maintenance are essential. It is the owner's responsibility to
perform regular checks. Toyota recommends the following maintenance:
General maintenance
General maintenance should be performed on a daily basis. This can
be done b
