2004-2005 Kawasaki STX-15F Jet Ski Factory Service Manual., Page 191Get this manual
6-20 ENGINE TOP END Cylinder Head
Cylinder Compre ssion Measurement OT E
or ugher Thnoocomlprwssrmnupetakeaengfirnoemwahriole nhetckeinsgptahrat phuge is io ge udh kls or the cylinder head gasket
Use the battery which is fully charged
C AUT ION
Do not run the engine without cooling water supply thtionary speed or severe engine and exhaust system damaged will occurpe Steomothe tehnegfinoent storage pocket (see HullEngine Hood chaptevr)r bot Diarcyonenaedctconnhectwosc[on].nection on the ignition coil prim tor Remove: Spark Plugs (see Periodic Maintenance chapter) ah si Attto cthethse arokmpplueshoole.gauge [A] and adapter [B] firmly in Using the starter motor, turn the engine with the throttle fully open until the compression gauge stops rising; the compression is the highest reading obtainableSpecial ToolsCompression Gauge, 20 kgfcm: 57001-221 Compression Gauge Adapter, M10 1.0: -1 li de io le( .1, (r )