16
Connecting Rod Big End Bushings
The connecting rod bushing in the kit has improved its anti-seizure feature than standard
one.
Connecting Rod Big End Bushing/Crankpin Clearance
※When adjust the clearance by measurement in case aiming the clearance 0.050 mm.
Crankpin Diameter Marks
○: 34.493~34.500 mm
None: 34.484~34.492 mm
Connecting Rod Big End Bore Diameter Marks
○: 37.509~37.516 mm
None: 37.50037.508 mm
[A]. Diameter Mark (○ or no mark)
[B]. Weight Mark (Alphabet, E, F et)
Connecting Rod Big End Bushings
Color
Kit Bushing Part
Number
Thickness
Blue 92139-0109 1.488 ~ 1.493 mm
Black 92139-0110 1.483 ~ 1.488 mm
Brown 92139-0111 1.478 ~ 1.483 mm
[A]. Color Mark
Big End Bearing Bushing Selection
Crankshaft
○ ○
None None
Connecting Rod None
○
None
○
Bushing Brown Black Blue
Clearance (recommend)
34 ~ 60 μm 32 ~ 58μm 30 ~ 56μm
NOTE
○ Make the clearances between the crankshaft main Journals and the connecting rod big
ends within the prescribed allowances. Excessive clearances will cause the oil pressure
at the connecting rod big end to drop and lead to the damage of the bearing.
