Mitsubishi S4L User Manual

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Service Manual Mitsubishi SL-Series diesel engines
Version 08/2004
ENGLISH
FUEL INJECTION NOZZLE FUEL SYSTEM
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39.2 Disassembly and assembly
Disassembly sequence
1. Retaining nut
2. Nozzle tip assembly
3. Piece
4. Pin
5. Spring
6. Washer
7. Body
Check for wear
Check test force
and squareness
Check for wear
and damage
Check for too much carbon on
tip of nozzle or in nozzle orifice
5.5 ± 0.5 kgf·m
(40 ± 4 lbf·ft)
[54 ± 5 N·m]
3.75 ± 0.25 kgf·m
(27 ± 1.8 lbf·ft)
[36.8 ± 2.5 N·m]
Figure 219 Disassembly sequence and inspection
points

Mitsubishi S4L Specifications

General

Aspiration	Naturally Aspirated
Fuel Type	Diesel
Cooling System	Water-cooled
Starting System	Electric Starter
Lubrication System	Forced Lubrication
Engine Type	4-stroke, vertical, water-cooled, direct injection diesel engine
Max Power Output	48.5 kW (65 hp) at 2200 rpm