Suzuki DF15 - Page 17

GENERAL INFORMATION 1-13
CRANKSHAFT/CONROD
Item Unit
Data
DF9.9
DF9.9E DF9.9R DF15 DF15E DF15R
Conrod small end
inside diameter
STD mm (in) 14.006 – 14.014 (0.5514 – 0.5517)
Limit mm (in) 14.040 (0.5528)
Conrod big end
oil clearance
STD mm (in) 0.025 – 0.045 (0.0010 – 0.0018)
Limit mm (in) 0.063 (0.0025)
Conrod big end
inside diameter
STD mm (in) 29.025 – 29.034 (1.1427 – 1.1431)
Crank pin out-
side diameter
STD mm (in) 28.989 – 29.000 (1.1413 – 1.1417)
Crank pin out-
side diameter
difference
Limit mm (in) 0.010 (0.0004)
Conrod big end
side clearance
STD mm (in) 0.10 – 0.20 (0.004 – 0.008)
Limit mm (in) 0.60 (0.024)
Conrod big end
width
STD mm (in) 19.95 – 20.00 (0.785 – 0.787)
Crank pin width STD mm (in) 20.10 – 20.15 (0.791 – 0.793)
Crankshaft
thrust clearance
Limit mm (in) 0.60 (0.024)
Crankshaft
length
STD mm (in) 126.8 – 126.9 (4.992 – 4.996)
Crankcase
length
STD mm (in) 127.0 – 127.1 (5.000 – 5.004)
Crankshaft jour-
nal oil clearance
STD mm (in) 0.020 – 0.047 (0.0008 – 0.0019)
Limit mm (in) 0.060 (0.0024)
Crankshaft bear-
ing holder inside
diameter
STD mm (in) 35.000 – 35.016 (1.3780 – 1.3786)
Crankshaft jour-
nal outside
diameter
STD mm (in) 31.989 – 32.000 (1.2594 – 1.2598)
Crankshaft jour-
nal outside
diameter differ-
ence
Limit mm (in) 0.010 (0.0004)
Crankshaft bear-
ing thickness
STD mm (in) 1.486 – 1.494 (0.0585 – 0.0588)