1D-91 Engine Mechanical:
Selection
1) Remove the thrust bearing and measure its thickness using the micrometer. If the thickness of the thrust bearing is
below standard, replace it with a new one and once again perform the thrust clearance measurement listed above.
Special tool
(A): 09900–20205 (Micrometer (0 – 25 mm))
Right-side thrust bearing thickness
Standard: 2.250 – 2.550 mm (0.0886 – 0.1004 in)
2) Select a thrust bearing from the selection table.
Thrust bearing selection table
3) After selecting a thrust bearing, install it and then measure the thrust clearance again.
Clearance before inserting
the left-side thrust bearing
Color “A” (Part No.) Thrust bearing thickness Thrust clearance
2.400 – 2.450 mm
(0.0944 – 0.0965 in)
Red
(12228-48G00-0A0)
2.250 – 2.300 mm
(0.0886 – 0.0906 in)
0.100 – 0.200 mm
(0.0039 – 0.0079 in)
2.450 – 2.500 mm
(0.0965 – 0.0984 in)
Black
(12228-48G00-0B0)
2.300 – 2.350 mm
(0.0906 – 0.0925 in)
0.100 – 0.200 mm
(0.0039 – 0.0079 in)
2.500 – 2.550 mm
(0.0984 – 0.1004 in)
Blue
(12228-48G00-0C0)
2.350 – 2.400 mm
(0.0925 – 0.0945 in)
0.100 – 0.200 mm
(0.0039 – 0.0079 in)
2.550 – 2.600 mm
(0.1004 – 0.1024 in)
Green
(12228-48G00-0D0)
2.400 – 2.450 mm
(0.0945 – 0.0965 in)
0.100 – 0.200 mm
(0.0039 – 0.0079 in)
2.600 – 2.650 mm
(0.1024 – 0.1043 in)
Yellow
(12228-48G00-0E0)
2.450 – 2.500 mm
(0.0965 – 0.0984 in)
0.100 – 0.200 mm
(0.0039 – 0.0079 in)
2.650 – 2.700 mm
(0.1043 – 0.1063 in)
White
(12228-48G00-0F0)
2.500 – 2.550 mm
(0.0984 – 0.1004 in)
0.100 – 0.200 mm
(0.0039 – 0.0079 in)
“A”: Color code
(A)
I649G1140343-02
“A”
I649G1140345-02
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