Yamaha F100B F100C Outboards Factory Service Manual, Page 39Get this manual
Maintenance specifications Item 2nd ring Dimension Dimension End gap Side clearance Oil ring Dimension Dimension End gap Side clearance Camshafts Intake (A) Exhaust (A) Intake and exhaust (B) Camshaft journal diameter Camshaft journal oil clearance Maximum camshaft runout Valves Valve clearance (cold) Intake Exhaust Head diameter (A) Intake Exhaust Face width (B) Intake Exhaust Seat contact width (C) Intake Exhaust Margin thickness (D) Intake Exhaust Stem diameter Intake Exhaust Guide inside diameter Intake and exhaust Stem-to-guide clearance Intake Exhaust Stem runout limit
60C5D11
Unit mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in)
Model F100BET F100CET
1.471.49 (0.05790.0586) 3.003.20 (0.11820.1259) 0.700.90 (0.02760.0354) 0.030.07 (0.00120.0027) 2.382.48 (0.09380.0976) 2.40 (0.0945) 0.200.70 (0.00790.0275) 0.030.15 (0.00120.0059) 37.2237.38 (1.46541.4716) 36.9037.06 (1.45281.4590) 29.9230.08 (1.17801.1842) 24.9624.98 (0.98270.9834) 0.020.06 (0.00080.0023) 0.1 (0.004)