13-70
Removal sequence
1
Injection pipe
2
Injection pipe seal
3
Nozzle bridge
4
O-ring
5
Injector
6
O-ring
7
O-ring
8
Nozzle tip gasket
9
Eyebolt
10
Fuel return pipe
11
Fuel return pipe
: Non-reusable parts
WARNING
• Fuel is highly flammable.
Do not handle it near flames or
heat.
• Spilled fuel may catch fire and
therefore, must be wiped off com-
pletely.
CAUTION
• The harnesses and connectors between the injectors and common rail electronic control unit are under
high voltage. Be careful not to receive an electric shock. Before attempting to remove the injectors, turn
the starter switch to the LOCK position.
• Carefully handle the injector, taking care not to damage the threaded portion and nozzle as high pressure
is applied to the injector.
• To eliminate fuel injection and other problems, protect the injectors and pipes, that have been removed,
from the ingress of contaminants.
•
Contact Bosch Service Station for any service needs of the injector.
Installation sequence
Follow the removal sequence in reverse.
CAUTION
• Do not attempt to clean the nozzle hole with a wire brush or other similar tools, or the hole can be dam-
aged.
• Be sure to tighten the nozzle bridge bolts to the specified torque. Overtightening the bolts can deform the
injectors, resulting in incorrect fuel injection.
Tightening torque (Unit: N·m {kgf·m})
Mark
Parts to be tightened
Tightening torque
Remarks
Bolt (nozzle bridge mounting)
54
nm
{5.5
kgfm
}
40 Ft Lbs
–
Mitsubishi 6M70
Injection pipe
29 to 34 {3.0 to 3.5}
–
Eyebolt (fuel return pipe mounting)
40 {4}
–
MITSUBISHI 6M70
INJECTOR
Mitsubishi 6M70 Engine Parts contact:
email: [email protected]
Phone: 269 673 1638
Summary of Contents for 6M70
Page 29: ...M E M O 11 19 11 ...
Page 35: ...M E M O 11 25 11 ...
Page 36: ...11 26 MITSUBISHI 6M70 ROCKER COVER ROCKER AND SHAFT ...
Page 40: ...11 30 MITSUBISHI 6M70 CAMSHAFT AND ROCKER CASE ...
Page 47: ...M E M O 11 37 11 ...
Page 48: ...11 38 MITSUBISHI 6M70 CYLINDER HEAD AND VALVE MECHANISM ...
Page 63: ...M E M O 11 53 11 ...
Page 71: ...M E M O 11 61 11 ...
Page 77: ...M E M O 11 67 11 ...
Page 81: ...M E M O 11 71 11 ...
Page 98: ...11 88 MITSUBISHI 6M70 CRANKSHAFT AND CRANKCASE ...
Page 127: ...M E M O 12 21 12 ...
Page 129: ...M E M O 12 23 12 ...
Page 135: ...M E M O 13 3 13 ...
Page 138: ...13 6 1 1 Mitsubishi 6M70 Supply pump STRUCTURE AND OPERATION ...
Page 150: ...13 18 10 Electronic control unit connection diagram STRUCTURE AND OPERATION ...
Page 151: ...13 13 19 ...
Page 155: ...M E M O 13 23 13 ...
Page 185: ...M E M O 13 53 13 ...
Page 189: ...M E M O 13 57 13 ...
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Page 215: ...M E M O 13 83 13 ...
Page 219: ...M E M O 13 87 13 ...
Page 225: ...M E M O 13 93 13 ...
Page 226: ...13 94 INSTALLED LOCATIONS OF PARTS ...
Page 227: ...13 13 95 ...
Page 228: ...13 96 INSTALLED LOCATIONS OF PARTS ...
Page 229: ...13 13 97 ...
Page 230: ...13 98 INSTALLED LOCATIONS OF PARTS ...
Page 231: ...13 13 99 ...
Page 232: ...13 100 MITSUBISHI 6M70 INSTALLED LOCATIONS OF PARTS ...
Page 233: ...13 13 101 ...
Page 234: ...13 102 ELECTRIC CIRCUIT DIAGRAM ...
Page 235: ...13 13 103 ...
Page 236: ...13 104 ELECTRIC CIRCUIT DIAGRAM ...
Page 237: ...13 13 105 ...
Page 238: ...13 106 ELECTRIC CIRCUIT DIAGRAM ...
Page 241: ...14 14 3 1 Mitsubishi 6M70 Cooling System Flow of Coolant STRUCTURE AND OPERATION ...
Page 252: ...14 14 Periphery of Engine DISCONNECTION AND CONNECTION OF HOSES AND PIPES ...
Page 271: ...M E M O 14 33 14 ...
Page 286: ...M E M O 15 13 15 ...
Page 295: ...15 22 7 Installed Locations of Parts TURBOCHARGER CONTROL SYSTEM ...
Page 296: ...15 15 23 ...
Page 297: ...15 24 TURBOCHARGER CONTROL SYSTEM ...
Page 298: ...15 15 25 ...
Page 299: ...15 26 TURBOCHARGER CONTROL SYSTEM ...
Page 300: ...15 15 27 ...
Page 301: ...15 28 TURBOCHARGER CONTROL SYSTEM ...
Page 302: ...M E M O 15 29 15 ...
Page 303: ...15 30 8 Electric Circuit Diagram TURBOCHARGER CONTROL SYSTEM ...
Page 304: ...15 15 31 ...
Page 305: ...15 32 TURBOCHARGER CONTROL SYSTEM ...
Page 306: ...M E M O 15 33 15 ...
Page 330: ...M E M O 15 57 15 ...
Page 340: ...17 6 1 3 Electronic control unit connection diagram STRUCTURE AND OPERATION ...
Page 343: ...M E M O 17 9 17 ...
Page 351: ...M E M O 17 17 17 ...
Page 352: ...17 18 8 Installed Locations of Parts EXHAUST GAS RECIRCULATION SYSTEM ...
Page 353: ...17 17 19 ...
Page 354: ...17 20 EXHAUST GAS RECIRCULATION SYSTEM ...
Page 355: ...17 17 21 ...
Page 356: ...17 22 EXHAUST GAS RECIRCULATION SYSTEM ...
Page 357: ...17 17 23 ...
Page 358: ...17 24 9 Electric Circuit Diagram EXHAUST GAS RECIRCULATION SYSTEM ...
Page 359: ...17 17 25 ...
Page 360: ...17 26 MITSUBISHI 6M70 EGR VALVE EGR MAGNETIC VALVE EGR PIPE AND EGR COOLER ...