Zenith ZPP 416 - Crankshaft Main Journal Diameter; Main Journal Bearing Thickness

EM -46 ENGINE DOHC
REPLACEMENT E8EBDEBC
1. Check the cylinder block crankshaft bore size code.
Crankshaft bore size code
EDPC004C
NOTE
Record the cylinder block crankshaft bore size code
letters on cylinder block as shown.
Reading order is from left to right with front crankshaft
bore size code shown first.
Class Crankshaft bore diameter
Size
code
a
54~54.006mm (2.1259~2.1262in.) A
b
54.006~54.012mm
(2.1262~2.1264in.)
B
c
54.012~54.016mm
(2.1264~2.1266in.)
C
2. Check the crankshaft main journal size code.
NOTE
Record the main journal size code letters on the
crankshaft balance weight.
Reading order is from left to right as shown, with No.1
main journal size code shown first.
Main journal size code
ECPC004B
CRANKSHAFT MAIN JOURNAL DIAME TER
Class
Main journal diameter
Size
code
I
49.968 ~ 49.962 mm
(1.9672 ~ 1.9670 in.)
Λ
II
49.962 ~ 49.956 mm
(1.9670 ~ 1.9667 in.)
b
III
49.956 ~ 49.950 mm
(1.9667 ~ 1.9665 in.)
c
MAIN JO
URNAL BEARING THICKNESS
No.1,2,4,5(MAINBEARING)
Color
Main journal bearing thinckness
Yellow 2.002 ~ 2.005 mm (0.0788 ~ 0.0789 in.)
Green 2.005 ~ 2.008 mm (0.0789 ~ 0.0790 in.)
No color 2.008 ~ 2.011 mm (0.0790 ~ 0.0791 in.)
Black 2.011 ~ 2.014 mm (0.0791 ~ 0.0793 in.)
Blue 2.014 ~ 2.017 mm (0.0793 ~ 0.0794 in.)
NO.3 (CENTER BEARING)
Color
Main journal bearing thickness
Yellow 1.999 ~ 2.002 mm (0.0787 ~ 0.0788 in.)
Gree
n
2.00
2 ~ 2.005 mm (0.0788 ~ 0.0789 in.)
No color 2.005 ~ 2.008 mm (0.0788 ~ 0.0790 in.)
Black 2.008 ~ 2.011 mm (0.0790 ~ 0.0791 in.)
Blue 2.011 ~ 2.014 mm (0.0791 ~ 0.0793 in.)
3. Choose proper main journal bearing in table.
ZENITH POWER PRODUCTS - 416