Mitsubishi L2E

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Service Manual Mitsubishi L-Series diesel engines
Version 08/2004
INJECTION NOZZLE
ENGLISH
FUEL SYSTEM
22.7 Installation
1. Clean the nozzle holder fitting surface of the
cylinder head. Install the nozzle holder with a
gasket.
2. Connect the fuel return pipe and injection pipe.
Standard Allowable limit
Idling speed Measure engine speed
13.7 MPa (140 kgf/cm
2
)
[1992 psi]
12.7 MPa (130 kgf/cm
2
)
[1849 psi] or less
Table 42 Injection start pressure
Figure 101 Installing nozzle holder
49.0 to 58.8 N·m (5.0 to 6.0 kgf·m) [36.17 to 43.40 lbf·ft]
Figure 102 Installing injection pipe
Fuel return pipe
24.5 to 29.4 N·m
(2.5 to 3.0 kgf·m)
[18.08 to 21.70 lbf·ft]
Injection pipe
2 4 . 5 t o 2 9 . 4 N · m
(2.5 to 3.0 kgf·m)
[18.08 to 21.70 lbf·ft]