1996-2005 Suzuki DF40, DF50 Four Stroke Outboard Service Manual, Page 54Get this manual

PERIODIC MAINTENANCE 2-28
CYLINDER COMPRESSION
Cylinder compressionStandard1300 1600 kPa (1316 kgcm2, 185 228 psi Maxdifference between any two cylinders100kPa (1.0 kgcm2, 14 psi

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