1995 Johnson/Evinrude Outboards 9.9, 15 four-stroke Service Manual, Page 113Get this manual
[]][8Use ONIC Valve Spring Compressor, PIN 341446, to facilitate removal of valves and componentsPosition compressor end on valve face and compressor ring on valve capCompress spring and remove cap, keepers, and springDo not compress spring completelyKeep components together and in order for reassembly
9Mark valves for location and remove
!If] INote 10
Remove valve seals carefully, using pliers, to avoid damaging guideReplace valve seal and spring assembly whenever removed11If necessary to replace, remove valve spring seat from head
12Remove camshaft seal using ONIC Slide Hammer, PIN 432128, and ONIC Large Jaw Puller, PIN 432129Discard seal
Cleaning