Service Manual

ISB, ISBe and QSB (Common Rail [...] Aftertreatment Diesel Exhaust Fluid Dosing Unit
Section 11 - Exhaust System - Group 11 Page 11-43
To buy Cummins Parts and Service Manuals, Training Guides, or Tools go to our website at https://store.cummins.com
Install
WARNING
DEF contains urea. Do not get the substance in your
eyes. In case of contact, immediately flush eyes with
large amounts of water for a minimum of 15 minutes.
Do not swallow. In the event the DEF is ingested,
contact a physician immediately. Reference the
materials safety data sheet (MSDS) for additional
information.
Remove the airflow meter from the aftertreatment nozzle
line.
Connect the aftertreatment nozzle line to the
aftertreatment nozzle.
Finishing Steps
WARNING
Batteries can emit explosive gases. To reduce the
possibility of personal injury, always ventilate the
compartment before servicing the batteries. To
reduce the possibility of arcing, remove the negative
(-) battery cable first and attach the negative (-)
battery cable last.
• Connect the batteries. Refer to OEM service manual.
• Operate the engine and check for leaks.