6
DAILY 4x4 ‒ GUIDELINES FOR BODYBUILDERS
ADBLUE AND SCRT SYSTEM
6.3 INSTRUCTIONS
– Printed 692.68.999 – 3 Ed. - Base 08-2020
6.3 INSTRUCTIONS
The following instructions are intended for the AdBlue injection system of the Bosch DeNO
X
5.2Q type.
Note
The materials and layouts of normal IVECO production are specifically approved; all other circumstances of variation must be spe-
cifically authorized.
If changes are made to the chassis which involve this system, the following procedure must be followed under all circumstances:
● all post-treatment components must be installed under extremely clean conditions;
● the protection caps of the SM, DM and the AdBlue pipe bundle may only be removed just before assembly;
● the SM and DM fittings must be handled with care to ensure they are not broken during the operations;
● the screws securing the DM must be tightened to the torque specified in the assembly drawing;
● the seal of the DM flange on the ATS side must be replaced each time the DM is disassembled (the seal may only be used
once);
● the "after-run" phase must not be interrupted using the battery manual switch or the ADR switch (the AdBlue pipes must
always be emptied to prevent any crystallization or damage from freezing);.
6.3.1 AdBlue tank
▶ No modifications to the original tank are permitted.
277297
Figure 2
1. AdBlue refuelling filler
2. AdBlue tank
3. SM Pumping module
4 Urea quality sensor (only for Euro VI engines)
5. Heated pipe for AdBlue delivery to dosing module DM
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