MOTO GUZZI Le Mans 850 Additions And Changes To The Workshop Manual page 7

CON-RODS
=
CRANKSHAFT
Con~roda
(see Drwgs. fig . 351·532) CON-ROD SELECTION
Loading torque for con-rod cap securing nuts :
4,6 -:- 4,8 kpm.
Allowed con-rod weight imbalance: gr 3.
CRANKSHAFT
(see
Orwg . fig. 353)
CRANKPI N "
STANDARD VALue
0,254
44,008
+
44,020
43,754
+
43,766
CRANKSHAFT SELECTION
CLASS oA-
CI.ASS .8.
-Blue. mark on the
. White. mark on the
shou lder. flywheel
shoulder flywheel
side
side
44,008
+
44,014 44,015 -:- 44,020
CLASS
./4,.
CLASS · 8.
_Blue" mark
. White_ mark
on the rod
on the rod
47,130 -:- 47,136 47.136 -:- 47,142
BEAR ING UNDERS IZES
0,508 0,762
43,500 ..;.. 43,512 43,246 -:- 43,258
Clearance between crankpln and bearing : Min.
0,030 Max. 0,054.
Inspecting
the
crankshaft balance
Static balancing of the crankshaft is obtained by
applying a weight of kg 1,586 -:- 1.616 onto the
pin.
177