2004-2005 Kawasaki STX-15F Jet Ski Factory Service Manual., Page 191Get this manual
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6-20 ENGINE TOP END Cylinder Head
m rc Repaelatththespaerasplruegme(ntefeorPtereootiheMaynlitndernsce chapInst ss dc ena ter)TorqueSpark Plugs: 13 Nm (1.3 kgfm, 113 inlb)
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