Filter
Top Products
9-20 CRANKSHAFT/T RANSMISSION
Crankshaft and Connecting Rods
•
Measure the main bearing inside diameter, and mark t he
upper crankcase half in accordance with the inside diam-
eter.
Crankcase Main Bearing Inside Diameter Marks : "
"
or no mark.
•
Tight
en the crankcase bolts to the specified torque (see
Crankcase Assembly).
NOTE
○
The mark already on the upper crankcase half should
almost coincide with the measurement.
Crankcase Main Bearing Inside Diameter Marks
36.000 ∼ 36.008 mm (1.4173 ∼ 1.4176 in.)
None
36.009 ∼ 36.016 mm (1.4177 ∼ 1.4179 in.)
•
Select the proper bearing insert [A] in accordance with the
combination of the crankcase and crankshaft coding.
Size Color [B]
Crankcase Main Crankshaft Main Bearing Insert*
Bearing Inside Journal Diameter
Diameter Marking Mark ing Size Color Part Number Journal Nos.
1 Brown 92028–1868 3, 5
92028–1829 1, 2, 4
None 1 Black 92028–1867 3, 5
None 92028–1828 1, 2, 4
None None Blue 92028–1866 3, 5
92028–1827 1, 2, 4
*The bearing inserts for Nos. 1, 2 and 4 journals have an oil groove, respectively.
•
Install the new inserts in the crankcase halves and check
insert/journal clearance with the plastigage.