Mitsubishi Heavy Industries L2 Service Manual page 149

SPECIFICATIONS AND MAINTENANCE
STANDARDS
Description
Oil specification
API service classification
Viscosity
above 20°C [68°F]
5 to 20°C [41 to 68°F]
below 5°C [41°F]
Oil capacity
L2 (standard): Upper limit/Lower limit
L3 (standard): Upper limit/Lower limit
L3 (large): Upper limit/Lower limit
: Upper limit/Lower limit
Oil pump
Type
Check valve opening pressure
Outer rotor to Housing clearance
Outer rotor thrust clearance
Oil pressure switch
Contact closing pressure (Standard
type)
Description
Fuel specification
Fuel filter
Type
Fuel feed pump
Type
Delivery
Fuel feed pump
Type
Delivery:
Common type
Compact type
Fuel feed pump
Type
Delivery
Fuel injection pump
Type
Nozzle
Type
Injection start pressure
148 / 155
38.2 Lubrication System
Specification and Standard
Class CD or higher
SAE30 or 10W – 30
SAE20 or 10W – 30
SAE10W – 30
2.4/1.4 l [0.6341/0.3699 U.S.gal]
(excl. 0.5 l [0.1321 U.S.gal] in oil filter)
3.0/1.5 l [0.7926/0.3963 U.S.gal]
(excl. 0.5 l [0.1321 U.S.gal] in oil filter)
0.05 to 0.175 [0.0020 to 0.0069]
(excl. 0.5 l [0.1321 U.S.gal] in oil filter)
4.8/3.0 l [1.2682/0.7926 U.S.gal]
(excl. 0.5 l [0.1321 U.S.gal] in oil filter)
Gear type
0.3±0.03 MPa (3.0±0.3 kgf/cm
(1000 RPM)
0.100 to 0.196 [0.0039 to 0.0077]
0.04 to 0.10 [0.0016 to 0.0039]
0.05±0.01 MPa (0.5±0.1 kgf/cm
38.3 Fuel System
Specification and Standard
Diesel-fuel JIS No.2 (JIS No.3 in cold weather)
Paper-element type
Electromagnetic diaphragm type
0.37 l [0.0977 U.S.gal]/min
(12V, at 20°C [68°F])
Electromagnetic diaphragm type
Electromagnetic diaphragm type
0.37 l [0.0977 U.S.gal]/min
(12V, at 20°C [68°F])
0.37 l [0.0977 U.S.gal]/min
(12V, at 20°C [68°F])
Mechanical drive type
0.225 l [0.0594 U.S.gal]/min
For exclusive L2 or L3 use Model
ND-PFR2NC or ND-PFR3NC
Throttle type
+1.0 +10
13.7 MPa (140 kgf/cm
-0 -0
ENGLISH
SERVICE SPECIFICATIONS AND
Repair Limit
2 ) [42.68±4.27 psi]
0.3 [0.0118]
0.25 [0.0098]
2 ) [7.11±1.42 psi]
Repair Limit
Within Standard
2
) [1992 psi]
range
Service Manual Mitsubishi L-Series diesel engines
STANDARDS
Unit: mm (in.)
Service Limit
Unit: mm (in.)
Service Limit
Version 08/2004