18.1 Additional heater (6) diesel models (using the Y30DT engine as an example): 1, 2. Wiring connectors; 3. Fuel line; 4. Fixing bolt of the heater body; 5. Heater mounting bracket; 7. Pipe of release of the fulfilled gases; 8. Air hose; 9. Additional heater water pump
2. Disconnect the wire from the negative battery terminal (see chapter 5). Drain the coolant (see Section 3).
3. Remove the intake air duct (see chapter 4).
4. Remove the fuel filter housing from the holder (see chapter 1), without having to disconnect the fuel lines.
5. Disconnect connectors (see illustration 18.1) wiring. Substitute a suitable container to collect the escaping coolant and disconnect the coolant hoses from the auxiliary heater.
6. Disconnect the fuel supply line (see illustration 18.1) auxiliary heater and immediately close it with the plug. Clean up any spilled fuel.
7. Loosen the fixing screw and remove the pipe clamp for the exhaust pipe of the exhaust gases. Loosen the exhaust pipe holder and disconnect it from the heater.
8. Turn out a fixing bolt (see illustration 18.1), remove the heater housing from the bracket and pull it down from the engine compartment.
9. Installation is carried out in the reverse order.
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