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GENERAL
Material
Combustion chamber type
CYLINDER
HEAD
Material of chamber
Type of intake and exhaust ports
VALVE
Material
SEATS
Face angle
VALVES
Identification mark inlet
Identification mark exhaust
Type
VALVE
SPRINGS
Identification mark
CYLINDER
Material
HEAD GASKET
Material
CYLINDER
HEAD BOLTS
Size x number bolts
Material valve cam
CAMSHAFT
Material pump cam
Arrangement – drive
Cylinder bore mm [in.]
CYLINDER
BLOCK
Cylinder liner type
Water jacket type
Material
Surface treatment
CRANKSHAFT
Main journal dia. x Crankpin dia.
mm [in.]
Type
PISTON
Joint to connecting rod
Cooling
Table 17
Specifications
40 / 155
Item
ENGINE MAIN PARTS
7
GENERAL
7.1
Specifications
L2
Heat-resisting steel (press-fitted in cylinder head)
Heat-resisting steel (3600 min
Special cast iron (3000 min
White paint atop (common to inlet and exhaust valves)
M10 x 6
M8 x 2
L2A
L2C
65
70
[2.5591]
[2.7559]
A, C: Full jacket, E: "Siamese" type
ENGLISH
ENGINE MAIN PARTS
Model
Special cast iron
Swirl chamber
Cross-flow type
-1
specification engines)
-1
or less engines)
45°
IN
EX
Uniformly pitched, single
Carbon sheet (Graphoil)
Special steel
M10 x 8
Carbon steel
Side – gear driven
L2E
L3A
76
65
[2.9921]
[2.5591]
[2.7559]
Monoblock type
Carbon Steel
Hardening (Induction)
43 x 40 [1.6929 x 1.5748]
"Autothermic"
Semi-floating
Oil jet
Service Manual Mitsubishi L-Series diesel engines
L3
M8 x 3
L3C
L3E
70
76
[2.9921]
Version 08/2004
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