Page 314 - CTS - Mechanic Diesel - TP

MECHANIC DIESEL - CITS

Note: Make sure the nozzle does not drop out and become damaged.
Remove nozzle:
Detach the nozzle (1)

CRI 1/CRI 2 with nozzle-guided valve plunger.
Remove straight pins (1), thrust piece (2), guide sleeve (3), nozzle spring (4) and shim (5).
Carefully place parts removed in a clean container.

Note: Re-use the thrust pieces, sleeves, springs and shims removed.
If necessary, remove the inlet connector.

Clamp the common rail injector in a vice with soft jaws.
Slacken off and screw out the inlet connector (1).

Note: If the slackening-off torque is 80 Nm, the Common rail injector is no to be repaired. A
slackening-off torque of 80 Nm may damage the sealing surfaces.Replace the Common rail injector
with a new one.

Use a suitable tool to remove the packing plate (1) from the hole.
Place parts removed in a clean container.

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CITS : Automotive - Mechanic Diesel - Exercise 17.3 CITS : Automotive - Mechanic Diesel - Exercise 17.3