Repair manual

Figure 29
SELECTINGTHEBIGENDBEARINGSHELLS
(JOURNALS WITH NOMINAL DIAMETER)
There are three markings on the body of the connecting rod
in the position indicated as ”A”:
Letter indicating t he class of w eight:
A = 4756 to 4795 g.
B = 4796 to 4835 g.
C = 4830 to 4875 g.
Num b e r indicating the sele ction of the diame te r of the
big end bearing seat:
1 = 94.000 to 94.010 mm
2 = 94.011 to 94.020 mm
3 = 94.021 to 94.030 mm
Numbers identifying the c ap- connecting rod coupling.
1
2
3
The number, indicating the class of diameter of the bearing
shell seat may be 1, 2 o 3.
Determine the type of big end bearing to fit on each journal
by following the indications in th e table (Figure 30).
47557
VIEW FROM “A”
STD.
1 2 3
1
2
3
green
green
red
red
red
red
red
red
green green
green green
green
green green
green
green
green
CLASS
Figure 30
22
SECTION 4 - OVERHAUL AND TECHNICAL SPECIFICATIONS
F3C CURSOR ENGINES
Base - May 2007 Print P2D32C005 E