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
5.1.1. Antifreeze - means of protection from freezing
5.1.2. Replacement of cooling liquid - general comments
5.1.3. Check of a cover of system of cooling, replacement of hoses of system of cooling
5.1.4. Thermostat check
5.1.5. Removal and thermostat installation
5.1.6. Removal and installation of a radiator of system of cooling
5.1.7. Removal and installation of a broad tank
5.1.8. Removal and installation of assembly of the fan of system of cooling
5.1.9. Removal and installation of the water pump
5.1.10. Removal and installation of a low-temperature cooler (М612)
5.1.11. Removal and installation of a heater of the block of the engine (at the corresponding complete set)
5.1.12. Removal and installation of an additional heater of STH (at the corresponding complete set)
5.1.13. Removal and installation of the circulating pump of an additional heater of STH (at the corresponding complete set)
5.2. Systems of ventilation, heating and air conditioning
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


 







5-1-8-snyatie-i-ustanovka-sborki-ventilyatora-sistemy-okhlazhdeniya.html

5.1.8. Removal and installation of assembly of the fan of system of cooling

Petrol models

Assembly of a krylchatka with the vyazkostny coupling of coupling

Details of installation of a krylchatka of the fan with the vyazkostny coupling of coupling on petrol models

1 — the Holder
2 — the Pulley of a driving belt
3 — Assembly of a krylchatka with the vyazkostny coupling

4 — the Dinamometrichesky key
5 — Rozhkovaya a nozzle

Fan casing

Details of installation of a casing of ventilyatorny assembly on petrol models and diesel models with the M612 engine

1 — Assembly of a krylchatka with the vyazkostny coupling
2 — Clamps

3 — the Casing of ventilyatorny assembly

Diesel models

М612

Assembly of a krylchatka with the vyazkostny coupling of coupling

Details of installation of a krylchatka of the fan with the vyazkostny coupling of coupling on diesel models with the M612 engine

1, 2 — Panels of furnish of a cover of a head of cylinders
3 — Perelivnye of the line of an okhladitelny path
4 — the Air inlet
5 — the Top cross-section beam of a front
6 — Spring clamps

7 — Vyazkostnaya the coupling of coupling of the fan
8 — Krylchatka
9 — the Screw-driver
10 — the Dinamometrichesky key
11 — the Central screw
12 — the Casing of ventilyatorny assembly

 PERFORMANCE ORDER

  1. Remove panels (1 and 2) furnish of a cover of a head of cylinders.
  2. To Poddomkratta the car also establish it on props.
  3. Remove protection of a case.
  4. Empty cooling system (see. Head Current leaving and service).
  5. Remove perelivny lines (3).
  6. Remove a sleeve of a fence of air (4) air purifiers established on a mudguard of a wing.
  7. Remove a decorative front grille (see. Head Body).
  8. Remove the top cross-section beam of a front (5) and take her aside assembled with the cowl lock.
  9. Release spring clamps (6) fastenings of a casing of ventilyatorny assembly.
  10. Plant the holder on bolts of a driving pulley of the fan, - track correctness of landing of the holder (see an illustration of the Detail of installation of a krylchatka of the fan with the vyazkostny coupling of coupling on petrol models).
  11. By means of a screw-driver (9) and a dinamometrichesky key (10) weaken the central bolt (11) having right-hand cutting, then take ventilyatorny assembly (complete with a casing) from an impellent compartment.
  12. To Otboltita a krylchatka (8) from the coupling (7).
  13. Installation is made upside-down. Krylchatka (8) it should be established by "FRONT" marking forward in the movement direction, - on a landing ring is available the directing ledge. Track also that fixing uvulas (shooters) of a casing got to basic knots assembly and from below on a radiator.
  14. In summary check cooling system on existence of signs of development of leaks.

Fan casing

Details of installation of a casing of the fan on diesel models with the engine of a series 612 are shown on an illustration of the Detail of installation of a casing of ventilyatorny assembly on petrol models and diesel models with the M612 engine.

М628

Details of installation of ventilyatorny assembly on diesel models with the M628 engine

1 — the Ventilating line
2 — the Decorative lattice
3 — Fixing bolts
4, 11, 12 — Fixing elements
5 — Bolts

6 — the Top cross-section beam of a front
7 — I Will corrode electroconductings
8 — the Casing of ventilyatorny assembly
9 — the Bolt
10 — Clamps

 PERFORMANCE ORDER

  1. Remove an air purifier (see. Head of the Power supply system and production of the fulfilled gases).
  2. Separate from a radiator and take aside the ventilating line (1), prepare a replaceable bandage.
  3. Remove a decorative lattice (2) (see. Head Body).
  4. Turn out bolts (5) and remove the top cross-section beam of a front (6), - do not forget to liberate from clamps a cable of a drive of an otpuskaniye of a latch of a cowl.
  5. Disunite the socket of electroconducting (7) on a casing (8) ventilyatorny assembly.
  6. To Poddomkratta the car also establish it on props.
  7. Remove protection of a case.
  8. Turn out a fixing bolt (9), release clamps (1) and liberate a casing (8) ventilyatorny assembly from directing on a radiator and basic arms of the last.
  9. Installation is made upside-down.
  10. In summary check cooling system on existence of signs of development of leaks.


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5.1.9. Removal and installation of the water pump