Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - 3UR-FE ENGINE MECHANICAL
CYLINDER HEAD - DISASSEMBLY
| 1. REMOVE INTAKE VALVE |
Using SST and wooden blocks, compress the compression spring and remove the valve spring retainer locks.
- SST
- 09202-70020(09202-00010)
Remove the retainer, compression spring and valve.
- HINT:
- Arrange the removed parts in the correct order.
| 2. REMOVE EXHAUST VALVE |
Using SST and wooden blocks, compress the compression spring and remove the valve spring retainer locks.
- SST
- 09202-70020(09202-00010)
Remove the retainer, compression spring and valve.
- HINT:
- Arrange the removed parts in the correct order.
| 3. REMOVE VALVE STEM OIL SEAL |
Using needle-nose pliers, remove the oil seals.
| 4. REMOVE VALVE SPRING SEAT |
Using compressed air and a magnet hand, remove the valve spring seat by blowing air onto it.
| 5. REMOVE NO. 1 STRAIGHT SCREW PLUG |
- NOTICE:
- If water leaks from the No. 1 straight screw plug or the plug is corroded, replace it.
Using a 10 mm hexagon wrench, remove the 6 screw plugs and 6 gaskets.
| *A | LH |
| *B | RH |
| 6. REMOVE NO. 2 STRAIGHT SCREW PLUG |
- NOTICE:
- If water leaks from the No. 2 straight screw plug or the plug is corroded, replace it.
Using a 14 mm hexagon wrench, remove the 2 screw plugs and 2 gaskets.
| *A | LH |
| *B | RH |
| 7. REMOVE STUD BOLT |
- NOTICE:
- If the stud bolt is deformed or its threads are damaged, replace it.