Mercedes-Benz G-class (W463) since 1999 of release
1. Introduction
2. Governing bodies and operation receptions
3. Current leaving and service
4. Engine
5. Systems of cooling, heating, ventilation and air conditioning
5.1. System of cooling of the engine
5.2. Systems of ventilation, heating and air conditioning
5.2.1. General information and security measures
5.2.2. Removal and control panel installation by functioning of systems of heating / ventilation / air conditioning
5.2.3. Removal and installation of the salonny filter
5.2.4. Removal and installation of the fan of the heater / conditioner of air and its module of management
5.2.5. Removal and installation of the heat exchanger of a heater
5.2.6. Removal and installation of the circulating pump of a heater
5.2.7. Removal and installation of back ventilating guards
5.2.8. Check of level of a coolant in a working path of To/in system
5.2.9. Removal and installation of sensors of To/in system
5.2.10. Removal and installation of auxiliary ventilyatorny assembly
5.2.11. Removal and installation of the electromotor of a drive of a ventilating zaslonka
5.2.12. Removal and installation of the step-by-step electromotor of a drive of a zaslonka of switching of modes of air circulation
5.2.13. Removal and installation of the electromotor of a drive of a mixing zaslonka
5.2.14. Removal and installation of the evaporator of To/in system and its casing
5.2.15. Removal and installation of the compressor of To/in system
5.2.16. Removal and installation of the condenser of To/in system
5.2.17. Removal and installation of the broad valve
5.2.18. Removal and receiver dehumidifier installation
6. A power supply system and production of the fulfilled gases
7. Systems of electric equipment of the engine
8. Automatic transmission
9. Transmission line
10. Brake and auxiliary systems
11. Suspension bracket and steering
12. Body
13. Onboard electric equipment
14. Schemes of electric connections


 







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5.2.5. Removal and installation of the heat exchanger of a heater

Details of installation of the heat exchanger of a heater

9 — the Nozzle
9а — Spring clamps
10 — Connecting collars
11 — Tubes of an okhladitelny path

12 — the Heat exchanger
13 — Bolts with TORX type heads
14 — the Collar

 PERFORMANCE ORDER

  1. Previously having dumped pressure in a path, empty cooling system (see. Head Current leaving and service).
  2. On models of the corresponding complete set (ET2 code) activate a service mode of system of an emergency call of TELE AID (see. Section Activation/deactivation of a service mode of system of an emergency call of TELE AID).
  3. Disconnect a negative wire from the battery, - need for connection of the auxiliary accumulator is absent.
  4. Remove the dashboard (see. Head Body).
  5. Remove a gas pedal.
  6. Remove a floor carpet in the left back foot well (see. Head Body).
  7. Uncover on the left side of the forward central tunnel.
  8. Remove a sleeve of supply of air in the left back foot well.
  9. Release spring clamps (9а) and remove a nozzle (9).
  10. Take connecting collars (10) and disconnect from the heat exchanger (12) of a tube of an okhladitelny path (11), collars (10) and sealing rings are subject to replacement without fail.
  11. Turn out bolts (13).
  12. Remove a collar (14) and take the heat exchanger (12).
  13. Carefully clean a heat exchanger casing from within, having completely removed from it traces of leakages of the cooling liquid, being a source of unpleasant smells.
  14. Installation is made upside-down.
  15. On models of the corresponding complete set деактивируйте service mode of TELE AID system.
  16. In summary make cleaning of memory of the processor of system of onboard self-diagnostics (see. Head of System of electric equipment of the engine).


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5.2.4. Removal and installation of the fan of the heater / conditioner of air and its module of management
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5.2.6. Removal and installation of the circulating pump of a heater