Specifications
All
dimensions in
U.S.
customary units
of
measure (metric in parentheses) unless otherwise specified.
~~
UNIT
OF
SPECIFICATION MEASURE MDJA MDJB MDJC MDJE MDJF
Number of Cylinders
1
2
4
2
4
Diesel Fuel ASTM2-D ASTM2-D ASTM2-D ASTM2-D ASTM2-D
Bore in 3.25
3.25 3.25 3.50
3.50
(mm) (82.55)
(82.55) (82.55)
(88.9) (88.9)
Stroke
in
3.625
3.625 3.625
3.625 3.625
(mm)
(92.07) (92.07) (92.07) (92.07) (92.07)
Displacement cu in 30 60 120
70
140
litre
(0.5)
(0.98) (1 -9)
(1
-2) (2.3)
Compression Ratio 19 to
1
19
to
1 19to1 19to1 19to1
Firing Order 1-2-4-3 1-2-4-3
Crankshaft Rotation
Governor Variable Speed Mechanical Variable Speed Mechanical
Valve Clearance (Cold)
Spec
A-C
Begin
Spec
D
*
Intake in
0.020 0.010 0.01
5
0.01
1
0.01 7 0.01 7
(mm)
(0.51)
(0.25) (0.38)
(0.28)
(0.43)
(0.43)
Exhaust
in
0.020
0.010
0.01
3
0.01
6
0.017 0.01 7
(mm)
(0.51)
(0.25) (0.33) (0.41)
(0.43)
(0.43j
.
Oil Filter Full
Flow
Full Flow Full Flow Full Flow Full Flow
Crankcase Capacity qt
3
3.5
.
6.5 3.5 6.5
(viewed from flywheel) Clockwise Clockwise Clockwise Clockwise Clockwise
with filter change
(I
i
tre) (2.8) (3.3) (6.2) (3.3) (6.2)
3
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