Honda BF9.9A-BF15A Outboard Motors Shop Manual., Page 13Get this manual
HONDA BFS.9A-BF15A
MAINTENANCE STANDARDS
Part Engine Item Idle rpm Cylinder compression-
Standard
Service limit
Sleeve I.DPiston Skirt O.DPiston-to-cylinder clearance Piston pin bore I.D, Piston pin O.DPin-to-pin bore clearance Ring side clearance (topsecond) (oil) Ring end gap (top) (second) (oil) Ring width (topsecond) Small end I.DBig end oil clearance Big end side clearance Cran kpin O.DMain journal O.DSide clearance Oil clearance
1,100 50 minl (rpm) (in neutral) 11 kgcm214psi) at 1,000 (rpm) 58.0 mm (2.28 in) 57.985 mm (2.2829 in) 0.015-0.050 mm (0.0006-0.0020 in) 14.002 mm (0.5513 in) 14.0 mm (0.55 in) 0.002-0.014 mm (0.00007-0.00055 in) 0.025-0.055 mm (0.00098-0.0021 in) 0.055-0.140 mm (0.00217-0.00551 in) 0.15-0.30 mm (0.0059-0.01 18 in) 0.35-0.50 mm (0.0138-0.0197 in) 0.2-0.8 mm (0.0079-0.0315 in) 1.2 mm (0.047 in) 14.005 mm (0.5514 in) 0.040-0.066 mm (0.0016-0.0026 in) 0.15-0.35 mm (0.0059-0.01 38 in) 29.98 mm (1.180 in) 33.0 mm (1.299 in) 0.10-0.30 mm (0.0039-0.01 18 in) 0.021 -0.040 mm (0.0008-0.001 in) 0.12 0.02 mm (0.005 0.001 in) 0.200.02 mm (0.008 0.001 in) 5.49 mm (0.2161 in) 5.47 mm (0.2153 in) 5.5 mm (0.2165 in) 5.5 mm (0.2165 in) 0.010-0.037 mm (0.00039-0.00145 in) 0.030-0.057 mm (0.00118-0.00224 in) 1.0 mm (0.04 in) 36.8 mm (1.45 in) 13.0 mm (0.5118 in) 12.968 mm (0.5106 in) 23.89 mm (0.9405 in) 23.94 mm (0.9425 in) 15.984 mm (0.6292 in) 17.984 mm (0.7080 in) #I02 13.0-1 5.0 mm (0.51-0.59 in) 2-34 turns out 0.6-0.7 mm (0.024-0.028 in) 0.35-0.43 8.01 -9.79