2002-2006 Yamaha YFR450FAR Service Manual LIT-11616-16-01, Page 89Get this manual

2002-2006 Yamaha YFR450FAR Service Manual LIT-11616-16-01, Page 89

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MEASURING THE COMPRESSION PRESSURE
Compression pressure (at sea level): Standard: 1,270 kPa (12.7 kgcm2, 181 psi) Minimum: 1,105 kPa (11.1 kgcm2, 158 psi) Maximum: 1,422 kPa (14.2 kgcm2, 202 psi