Head Timing — 2002 Ducati Superbike 998 R

C RING

CLOSING ROCKER SHAFT - SHAFT, CLOSE ROCKER ARM

CLOSING ROCKER SHAFT - SHAFT, INTAKE CLOSE ROCKER ARM

EXHAUST OPENING ROCKER SHAFT - EXHAUST OPENING ROCKER ARM PIN

EXHAUST VALVE

EXHAUST VALVE SEAT - SEAT, EXHAUST VALVE

INTAKE OPENING ROCKER SHAFT - INTAKE OPENING ROCKER ARM PIN

INTAKE VALVE

INTAKE VALVE SEAT - SEAT, INTAKE VALVE

L.H. CLOSING ROCKER - CLOSING ROCKER ARM LEFT

L.H. VALVE RETURN SPRING - LEFT VALVE RETURN SPRING

OPENING ROCKER - OPEN. ROCKER ARM

OVERSIZE EXHAUST VALVE SEAT 0.03 - SEAT, EXHAUST VALVE +0.03

OVERSIZE EXHAUST VALVE SEAT 0.06 - SEAT, EXHAUST VALVE +0.06

OVERSIZE INTAKE VALVE SEAT 0.03 - SEAT, INTAKE VALVE +0.03

OVERSIZE INTAKE VALVE SEAT 0.06 - SEAT, INTAKE VALVE +0.06

OVERSIZE VALVE GUIDE 0.03 - EXHAUST VALVE GUIDE +0.03 MM

OVERSIZE VALVE GUIDE 0.03 - GUIDE INTAKE VALVE +0.03 MM

OVERSIZE VALVE GUIDE 0.06 - EXHAUST VALVE GUIDE +0.06 MM

OVERSIZE VALVE GUIDE 0.06 - GUIDE INTAKE VALVE +0.06 MM

OVERSIZE VALVE GUIDE 0.09 - EXHAUST VALVE GUIDE +0.09 MM

OVERSIZE VALVE GUIDE 0.09 - GUIDE INTAKE VALVE +0.09 MM

R.H. CLOSING ROCKER - CLOSING ROCKER ARM RIGHT

R.H. VALVE RETURN SPRING - RIGHT VALVE RETURN SPRING

SEAL VALVE STEM

SEE TABLE

SEE TABLE

STUD BOLT

THREADED DOWEL - THREADED DOWEL STEI M5X8