Головка Блока Цилиндров Повторная Сборка
INSTALL STUD BOLT
INSTALL SEMICIRCULAR PLUG
INSTALL COMBUSTION CHAMBER SUB-ASSEMBLY
INSTALL VALVE STEM OIL SEAL
INSTALL INTAKE VALVE
INSTALL EXHAUST VALVE
INSTALL VALVE LIFTER
Головка Блока Цилиндров -- Повторная Сборка |
- ПРИМЕЧАНИЕ:
- If a stud bolt is deformed or the threads are damaged, replace it.
Text in Illustration*a
| Intake Manifold Side
B
| *b
| Cylinder Head Cover Side
|
*c
| Exhaust Manifold Side
| -
| -
|
- Момент затяжки:
- for bolt A:
- 26 N*m{265 kgf*cm, 19 ft.*lbf}
- for bolt B:
- 12 N*m{120 kgf*cm, 9 ft.*lbf}
- for bolt C:
- 6.0 N*m{60 kgf*cm, 53 in.*lbf}
| 2. INSTALL SEMICIRCULAR PLUG |
Remove any old packing (FIPG material).
Apply seal packing to the semicircular plug as shown in the illustration.
- Seal packing:
- Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
Text in Illustration*1
| Seal Packing
|
- ПРИМЕЧАНИЕ:
- The semicircular plug must be installed within 3 minute from the completion of applying the seal packing.
- Prevent FIPG from being stuck to the camshaft thrust groove.
Install the semicircular plug to the cylinder head.
| 3. INSTALL COMBUSTION CHAMBER SUB-ASSEMBLY |
Select the number of shim, according to the table below.
- Select a new combustion chamber:
Item
| Specified Condition
|
Mark 1
| 5.91 to 5.94 mm (0.2327 to 0.2338 in.)
|
Mark 2
| 5.94 to 5.97 mm (0.2338 to 0.2350 in.)
|
Mark 3
| 5.97 to 6.00 mm (0.2350 to 0.2362 in.)
|
Text in Illustration*1
| No. 1 Combustion Chamber
|
*2
| No. 2 Combustion Chamber
|
*3
| No. 3 Combustion Chamber
|
*4
| No. 4 Combustion Chamber
|
*5
| Mark 1, 2 or 3
|
| Front
|
Align the combustion chamber knock pin with the cylinder head notch.
Text in Illustration*1
| Pin
|
Using a plastic-faced hammer, tap in the combustion chamber.
Using a dial indicator, check the combustion chamber protrusion.
- Combustion chamber protrusion:
- -0.03 to 0.03 mm (- 0.00118 to 0.00118 in.)
If the protrusion is less than the specification, adjust with shims.
If the protrusion is more than the specification, replace the chamber and recheck the protrusion.
| 4. INSTALL VALVE STEM OIL SEAL |
Using SST, push in a new oil seal.
- SST
- 09201-41020
Install the valve, spring seat plate washer, valve spring and spring retainer.
Using SST, compress the valve spring and place the 2 retainer locks around the valve stem.
- SST
- 09202-70020(09202-00030)
Using a 5 mm pin punch and plastic-faced hammer, lightly tap the valve stem tip to ensure a proper fit.
Text in Illustration*1
| 5 mm Pin Punch
|
- ПРИМЕЧАНИЕ:
- Be careful not to damage the valve stem tip.
Install the valve, spring seat, valve spring and spring retainer.
Using SST, compress the valve spring and place the 2 retainer locks around the valve stem.
- SST
- 09202-70020(09202-00030)
Using a 5 mm pin punch and plastic-faced hammer, lightly tap the valve stem tip to ensure a proper fit.
Text in Illustration*1
| 5 mm Pin Punch
|
- ПРИМЕЧАНИЕ:
- Be careful not to damage the valve stem tip.
Install the valve lifter and shim.
Check that the valve lifter rotates smoothly by hand.
