EMA - 60 ENGINE MECHANICAL SYSTEM
DISCRIMINATION OF CRAN KSHAFT
CLASS
MARK
OUTSIDE DIAMETER
OF PIN
I 1orA
54.966 ~ 54.972mm
(2.1640 ~ 2.1642in.)
II 2orB
54.960
~ 54.966mm
(2.163
8 ~ 2.1640in.)
III 3orC
54.954 ~ 54.960mm
(2.1635 ~ 2.1638in.)
PLACE OF IDENTIFICATION MARK (CONNECTING
ROD BEARING)
Color
ECRF021A
DISCRIMINATION OF CON NEC TING ROD BEARING
CLASS
MARK
THICKNESS OF BEARING
E BLUE
1.514 ~ 1.517mm
(0.0596 ~ 0.0597in.)
D BLACK
1.5
11 ~ 1.514mm
(0.
0595 ~ 0.0596in.)
C BROWN
1.508 ~ 1.511mm
(0.0594 ~ 0.0595in.)
B GREEN
1.505 ~ 1.508mm
(0.0593 ~ 0.0594in.)
A YELLOW
1.5
02 ~ 1.505mm
(0.
0591 ~ 0.0593in)
11) Selection
CONNECTING ROD
IDENTIFICATION MARK
0(a) 1(b) 2(c)
1orA
A
(YEL-
LOW)
B
(GREEN)
C
(BROWN)
2orB
B
(GREEN)
C
(BROWN)
D
(BLACK)
CRANK-
SHAFT
INDEN-
TIFICA-
TION
MARK
3orC
C
(BROWN)
D
(BLACK)
E
(BLUE )
3. Check the crankshaft bearing oil clearance.
1) To check m ain bearing-to-journal oil clearance,
remove the main bearing caps and bearing
halves.
2) Clean each main jour nal and bearing half with a
clean shop tower.
3) Place o ne strip of p lastigage a cross each main
journal.
4) Reinstall the bearings and caps, then torque the
bolts.
Tightening torque
49.00Nm(5.0 kgf.m, 36.16lb-ft) + 90
19.60 Nm(2.0 kgf.m, 14.46lb-ft)+ 120
29.40 ~ 31.36Nm(3.0 ~ 3.2 kgf.m, 21.70 ~ 23.14lb-ft)
NOTE
Do no
t turn the crankshaft.
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