Operation and maintenance manual
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17 mm
Engines rated at 2500 RPM and above require
additional fuel line support. Install as illustrated.
Torque Value: 24 N• m [18 ft-lb]
Injectors‐ReplacementPreparatorySteps:
• Thoroughly clean around the injectors.
• Disconnect the high pressure fuel lines.
• Disconnect the fuel drain manifold.
16 mm, 24 mm Box Wrench
Caution: The injector must not rotate in the bore of the
cylinder head. This will damage the cylinder head.
Remove the injectors.
Hold the injector body with the 16 mm wrench while you
loosen the hold-down nut with a 24 mm box end wrench.
Clean the injector nozzle bore using Service Tool No.
3822509.