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
2.42 – 2.44 mm Black 2.36 – 2.38 mm
(0.0953 – 0.0961 in) (12228-48B00-0H0) (0.0929 – 0.0937 in)
2.44 – 2.46 mm Orange 2.38 – 2.40 mm
(0.0961 – 0.0969 in) (12228-48B00-0G0) (0.0937 – 0.0945 in)
2.46 – 2.48 mm Blue 2.40 – 2.42 mm
(0.0969 – 0.0976 in) (12228-48B00-0F0) (0.0945 – 0.0953 in)
2.48 – 2.50 mm Green 2.42 – 2.44 mm
(0.0976 – 0.0984 in) (12228-48B00-0E0) (0.0953 – 0.0961 in) 0.04 – 0.08 mm
2.50 – 2.52 mm Yellow 2.44 – 2.46 mm
(0.0016 – 0.0031 in)
(0.0984 – 0.0992 in) (12228-48B00-0D0) (0.0961 – 0.0969 in)
2.52 – 2.54 mm Red 2.46 – 2.48 mm
(0.0992 – 0.1000 in) (12228-48B00-0C0) (0.0969 – 0.0976 in)
2.54 – 2.56 mm Brown 2.48 – 2.50 mm
(0.1000 – 0.1008 in) (12228-48B00-0B0) (0.0976 – 0.0984 in)
2.56 – 2.57 mm Pink 2.50 – 2.52 mm 0.04 – 0.07 mm
(0.1008 – 0.1012 in) (12228-48B00-0A0) (0.0984 – 0.0992 in) (0.0016 – 0.0028 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 (12228-48B00-0E0).
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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