BOMBARDIER Johnson 90 Service Manual page 18

GENERAL INFORMATION
SERVICE DATA - 90/115
Data
ltem Unlt
90 115
CRANKSHAFT/CONROD
Conrod small end inside
STD
mm(in) 21.003 - 21 .011 (0.8269 - 0.8272)
diameter
Conrod big end oil clearance
STD mm(in)
0.020 - 0.040 (0.0008 - 0.0016)
Limit mm(in)
0.065 (0.0026)
Conrod big end inside
STD
mm(in) 47.000 - 47.018 (1.8504- 1.8511)
diameter
Crank pin outside diameter
STD
mm (in) 43.982- 44.000 (1.7316-1.7323)
Crank pin outside diameter
difference (out of round and Limit mm (in) 0.010 (0.0004)
taper)
Conrod bearing thickness
STD mm(in)
1.484 - 1.502 (0.0584 - 0.0591)
Conrod big end side
STD mm (in)
0.100 - 0.250 (0.0039 - 0.0098)
clearance
Limit
mm(in) 0.350 (0.0138)
Conrod big end width
STD
mm(in) 21.950 - 22.000 (0.8642 - 0.8661)
Crank pin width
STD
mm (in) 22.100- 22.200 (0.8700 - 0.8740)
Crankshaft center joumal
Limit mm (in) 0.04 (0.002)
runout
Crankshaft joumal oil
STD
mm (in) 0.020-0.040 (0.0008-0.0016)
clearance
Llmit
mm(in)
0.065 (0.0026)
Crankshaft bearing holder
STD
mm (in)
62.000 - 62.018 (2.4409 - 2.4417)
inside diameter
Crankshaft joumal outside
STD
mm (In)
57.994 - 58.012 (2.2832 - 2.2839)
diameter
Crankshaft joumal outside
diameter difference (out of Limit
mm(in)
0.010 (0.0004)
round and taper
Crankshaft bearing thickness
STD
mm(in) 1.990 - 2.006 (0.0783 - 0.0790)
Crankshaft thrust play
STD
mm (in) 0.11 - 0.31 (0.004 - 0.012)
Limit mm (in) 0.35 (0.014)
Crankshaft thrust bearing
STD
mm(in) 2.425 - 2.475 (0.0955 - 0.0974)
thickness
1-14