Reducing Agent Injector -N474-, Removing And Installing: Removing
- Read the safety precautions for handling reducing agent. Refer to SAFETY PRECAUTIONS WHEN WORKING ON SCR SYSTEM .
-- Remove the engine cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .
-- Remove the connector -4- from the mount, disconnect, and free up.
There is a risk of injury due to escaping reducing agent.
Reducing agents may cause eye and skin irritation as well as injury to the respiratory system and possible poisoning.
- Wear protective eyewear.
- Wear safety gloves.
- Wear protective work clothing.
- Make sure there is a fresh air supply. Turn on exhaust extraction when in closed spaces.
-- Remove the connector -4- from the bracket, disconnect, and free up.
-- Hold a clean cloth under the separating point to catch escaping reducing agent.
-- Press release buttons in direction of -arrows-, and disconnect the reducing agent line -2- from the Reducing Agent Injector -N474-.
-- Loosen the clamps -3-, then clamp off the coolant hoses with the :3094 and remove the hose.
-- Loosen clamp -1-, and remove the Reducing Agent Injector -N474-.