Yamaha F100B F100C Outboards Factory Service Manual, Page 38Get this manual
SPEC Power unit
Specifications
Maintenance specifications
Unit kPa (kgfcm2, psi) kPa (kgfcm2, psi) at 850 rmin mm (in) Model F100BET 670 (6.7, 95) 520 (5.2, 74) F100CET
Power unit Minimum compression pressure Lubrication oil pressure (reference data) Cylinder heads Warpage limit
(lines indicate straightedge position) Cylinder head journal inside diameter Cylinders Bore size Taper limit Out-of-round limit Pistons Piston diameter (D) Measuring point (H) Piston-to-cylinder clearance Oversize piston 1st Oversize piston diameter Piston pins Outside diameter Piston rings Top ring Dimension Dimension End gap Side clearance