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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: 37.500~37.508 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
Pink 92139-0156 1.473 ~ 1.478 mm
[A]. Color Mark
Big End Bushing Selection
Crankshaft
None None
Connecting Rod None
None
Bushing Brown Black Blue
Clearance (recommend) 34 ~ 60 µm 32 ~ 58 µm 30 ~ 56µm
Use the pink bushings when the clearances cannot adjusted within the prescribed
allowances even if the brown bushings are used.
NOTE
Make the clearances between 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.
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