III Installation and dismantlement of EGR valve and EGR cooler
Dismantlement:
1. Disconnect the inlet hose (3) and outlet hose (6). Pay attention not to let water splash onto the EGR valve (1) and
electric elements.
2. Loosen the bolts on the inlet and outlet of EGR cooler and then loosen the bolts on the cooler bracket (5). Finally
remove the cooler (7) and its bracket.
3. Keep the inlet and outlet of the EGR cooler downward; let remaining water inside the EGR cooler flow out.
4. Disconnect the harness in the EGR valve and loosen the bolt connecting EGR valve and inlet elbow.
Installation:
1. Install the bracket of EGR cooler onto the exhaust pipe. Place the EGR cooler on the bracket and firmly connect
the ends of the EGR cooler and the bracket and both the bolts of EGR pipe.
2. Connect the hoses of the inlet and outlet of the EGR cooler.
3. Insert the EGR valve into the hole on the inlet elbow. Firmly connect the bolts of the EGR valve and the inlet
elbow. Connect the harness of the EGR valve.
1 EGR Valve
2 Inlet elbow
3 inlet hose of EGR cooler
4 outlet pipe of EGR cooler
5 EGR cooler bracket
6 Outlet hose of EGR cooler
7 EGR cooler
8 Inlet pipe of EGR cooler
13.09
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