Repair Service and Repair Manual
Exhaust aftertreatment system
3.12 Exhaust aftertreatment system
3.12.1 Diesel exhaust fluid injector removal and installation (SL2-5330)
Previous tasks
q The engine is switched off.
q The exhaust system has cooled down.
q The exhaust aftertreatment system is drained.
Specific safety instructions
WARNING
Risk of injuries by contact with hot surfaces!
Engine is hot near operating temperature.
u Avoid any contact with the engine, parts carrying hot coolant or oil, the exhaust system, the
exhaust gas turbocharger, the heat protection, the battery, and the covers.
u After the temperature has cooled down to a level it can be touched, proceed with the tasks on
the engine.
NOTICE
Risk of property damage by reuse of sealing.
Leakage by faulty seal.
u Replace all sealings.
Special tools
Not applicable.
Consumables and equipment
– High temperature grease
– Rags
– Cleaner
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© 2021 by Kohler Co. All rights reserved.
KD83V16 33525088901_2_1 EN_US
2021-07
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