Disassembly

2AZ-FE ENGINE MECHANICAL: CYLINDER HEAD: DISASSEMBLY

DISASSEMBLY

1. REMOVE VALVE LIFTER
HINT: Arrange the valve lifters in the correct order.

2. REMOVE INTAKE VALVE






(a) Place the cylinder head on wooden blocks.
(b) Using SST, compress the spring, then remove the 2 retainer locks.
SST: 09202-70020
09202-00010
(c) Remove the retainer, spring and valve from the cylinder head.
HINT: Arrange the removed parts in the correct order.

3. REMOVE EXHAUST VALVE






(a) Place the cylinder head on wooden blocks.
(b) Using SST, compress the spring, then remove the 2 retainer locks.
SST: 09202-70020
09202-00010
(c) Remove the retainer, spring and valve from the cylinder head.
HINT: Arrange the removed parts in the correct order.

4. REMOVE VALVE SPRING SEAT
5. REMOVE VALVE STEM OIL SEAL






(a) Using needle-nose pliers, remove the 16 oil seals.
6. REMOVE RING PIN
(a) Remove the 4 ring pins.
7. REMOVE STUD BOLT
(a) Using E5 and E7 "TORX" socket wrenches, remove the 11 stud bolts.