The connecting rod head bushings cannot be re-
placed. For the same reason, the connecting rod
may not be replaced and, when cleaning the
crankshaft, be very careful that no impurities get in
through the shaft's lubrication holes.
In order to prevent damaging the connecting rod
bushings, do not attempt cleaning the lubrication
duct with compressed air.
- Make sure that the 2 caps on the crankpin are
properly fitted.
- A wrong installation of a cap can seriously affect
the bushing lubrication pressure.
N.B.
THE MAIN BEARINGS ARE NOT GRINDABLE
Specific tooling
020074Y Support base for checking crankshaft
alignment
Characteristic
Off-line maximum admitted
A = 0.15 mm
B = 0.01 mm
C = 0.01 mm
D = 0.10 mm
CRANKSHAFT ALIGNMENT
Titolo
Durata/Valore Testo Breve (< 4000 car.) Indirizzo Immagine
Crankshaft alignment
Measure the capacity of both axes X-Y
STANDARD DIAMETER ( 125 - 200 CM³)
Name
Description Dimensions Initials Quantity
Cat. 1 28.998 ÷ 29.004
Cat. 2 29.004 ÷ 29.010
Engine Carnaby 125 - 200
ENG - 158
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