2003+ Suzuki DF9.9/DF15 four stroke outboard motors service manual, Page 112Get this manual

2003+ Suzuki DF9.9/DF15 four stroke outboard motors service manual, Page 112

POWER UNIT

If the measurement exceeds the service limit, replace the valveIf the measurement still exceeds the service limit with new valve, replace the valve guideNOTE: For the valve guide replacement, see the "VALVE GUIDE REPLACEMENT" section on page 6-15