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CRANKSHAFT / TRANSMISSION 8-11
Connecting Rod Big End Bearing
Insert/Crankpin Clearance
Standard: 0.031 -0.059 mm
Service limit: 0.10 mm
* If clearance is within the standard, no bearing replace-
ment is required.
*If clearance is between 0.059 mm and the service limit
(0.10 mm), replace the bearing inserts with inserts
painted blue. Check insert/crankpin clearance with the
plastigage. The clearance may exceed the standard
slightly, but it must not be less than the minimum in
order to avoid bearing seizure.
*If clearance exceeds the service limit, measure the
diameter of the crankpins.
Crankpin Diameter
Standard:
Service Limit:
1 .Big End Cap
2. Connecting Rod
3. Diameter Mark, "0" mark or no mark
29.984 -30.000 mm
29.97 mm
.Select the proper bearing insert in accordance with the
combination of the connecting rod and crankshaft
coding.
Big End Bearing Insert Selection
*If any crankpin has worn past the service limit, replace
the crankshaft with a new one.
* If the measured crankpin diameters are not less than the
service limit but do not coincide with the original
diameter markings on the crankshaft, make new marks
on it.
Con-Rad Big
End Bore Dia-
meter Marking
Bearing Insert
0
Crankpin
Diameter
Mark
None
None
O
O
Blue
Black
Size Color Part Number
Blue 92028-1492
Black 92028-1493
None
0
None
Crankpin Diameter Marks
None: 29.984 -29.994 mm
0: 29.995 -30.000 mm
92028-1494
Brown
11
CCI
.& Crankpin Diameter Marks, "0" mark or no mark
.Measure the connecting rod big end inside diameter,
and mark each connecting rod big end in accordance
with the inside diameter.
.Install the new inserts in the connecting rod and check
insert/crankpin clearance with the plastigage.
.Apply molybdenum disulfide grease to the upper inner
surface of the connecting rod big end (between the
connecting rod big end and the bearing insert) .
NOTE
0 Tighten the nuts to the specified torque (see Exploded
View).
O The mark already on the big end should almost coincide
with the measurement.
Connecting Rod Big End Inside Diameter Marks
None: 33.(XX) -33.008 mm
0: 33.009 -33.016 mm