Engine
Assembling the connecting rod
•
The references on the connecting rods
should be facing the flywheel.
•
Do not interchange left and right con-
necting rods.
•
Place the connecting rods and the
caps (B) on the crankshaft and fasten
them with new screws (A).
•
Remember these recommendations:
•
The screws fixing the connecting rods to the crankshaft must be replaced with new ones at
the following refitting as they are subject to high loads and stress;
•
The fitting clearance between bearing and connecting rod pin is 0.028 mm (0.0011 inch)
minimum and 0.052 mm (0.0020 inch) maximum;
•
The clearance between the shim washers of the connecting rod and those of the crankshaft
is comprised between 0.30 mm (0.01181 in) and 0.50 mm (0.01968 in);
•
Lock the screws (A) on the caps (B) with a torque wrench at the prescribed torque.
Installing the crankshaft
•
Use the sealing ring fitting tool on the flywheel-side flange to fit the sealing ring on the flange.
Specific tooling
19.92.71.00 Tool to fit the sealing ring on the flywheel-side flange
•
Fit a new gasket between the crankcase and the crankshaft flange, flywheel side.
ENG - 66
Norge 1200