3-86 ENGINE
Left-side thrust bearing selection table
Clearance before
Color 1 Thrust bearing
inserting the left-side
(Part No.) thickness
Thrust clearance
thrust bearing
2.415 – 2.440 mm Red 2.350 – 2.375 mm
(0.0951 – 0.0961 in) (12228-43411) (0.0925 – 0.0935 in)
2.440 – 2.465 mm Black 2.375 – 2.400 mm
(0.0961 – 0.0970 in) (12228-43412) (0.0935 – 0.0945 in)
2.465 – 2.490 mm Blue 2.400 – 2.425 mm
(0.0970 – 0.0980 in) (12228-43413) (0.0945 – 0.0955 in) 0.04 – 0.09 mm
2.490 – 2.515 mm Green 2.425 – 2.450 mm
(0.002 – 0.004 in)
(0.0980 – 0.0990 in) (12228-43414) (0.0955 – 0.0965 in)
2.515 – 2.540 mm Yellow 2.450 – 2.475 mm
(0.0990 – 0.1000 in) (12228-43415) (0.0965 – 0.0974 in)
2.540 – 2.565 mm White 2.475 – 2.500 mm
(0.1000 – 0.1010 in) (12228-43416) (0.0974 – 0.0984 in)
• After selecting a left-side thrust bearing, install it and then mea-
sure the thrust clearance again.
NOTE:
The right-side thrust bearing color code
1
and part number are
as follows. GREEN (12228-43414).
CRANKSHAFT RUNOUT
Support the crankshaft using V-blocks as shown, with the two
end journals resting on the blocks. Set up the dial gauge as shown,
and rotate the crankshaft slowly to read the runout. Replace the
crankshaft if the runout exceeds the service limit.
" 09900-20606: Dial gauge (1/100 mm)
09900-20701: Magnetic stand
09900-21304: V-block set (100 mm)
# Crankshaft runout
Service Limit: 0.05 mm (0.002 in)
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