Disassembly
CYLINDER HEADComponents:
DISASSEMBLY
1. REMOVE W/HEAD STRAIGHT SCREW PLUG NO.1
a. Using a 14 mm straight hexagon wrench, remove the 2 screw plugs.
2. REMOVE W/HEAD STRAIGHT SCREW PLUG NO.2
a. Using a 14 mm straight hexagon wrench, remove the 2 screw plugs.
3. REMOVE VALVE LIFTER
HINT: The lifters must be returned to their original locations when reassembling.
4. REMOVE INTAKE VALVE
a. Using SST, compress the valve spring and remove the 2 retainer locks, retainer, spring, seat and valve.
SST 09202-70020 (09202-00010)
HINT: The valves, spring seat, valve springs, spring retainers and retainer locks must be returned to their original locations when reassembling.
5. REMOVE EXHAUST VALVE
a. Using SST, compress the valve spring and remove the 2 retainer locks, retainer, spring, seat and valve.
SST 09202-70020 (09202-00010)
HINT: The valves, spring seat, valve springs, spring retainers and retainer locks must be returned to their original locations when reassembling.
6. REMOVE VALVE STEM OIL SEAL
a. Using needle-nose pliers, remove the oil seal.
7. REMOVE VALVE SPRING SEAT
8. REMOVE SEMICIRCULAR PLUG
9. REMOVE VALVE GUIDE BUSHING
a. Heat the cylinder head to approximately 80 to 100°C (176 to 212°F).
b. Using SST and a hammer, tap out the guide bushing.
SST 09201-10000, 09201-01055, 09950-70010 (09951-07100)