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


 







5-1-6-snyatie-i-ustanovka-radiatora-sistemy-okhlazhdeniya.html

5.1.6. Removal and installation of a radiator of system of cooling

Petrol models

Details of installation of a radiator on petrol models

1 — Protection of a case
2 — Clamps
3 — Washers
4 — the Bolt
5 — the Line of cooling of ATF
6 — the Radiator of system of cooling
7 — the Line of an okhladitelny path (a radiator - the water pump)
8 — the Fan of system of cooling with the vyazkostny coupling

9 — the Line of an okhladitelny path (a radiator - a thermostat casing)
10 — the Line of an okhladitelny path (a broad tank - a radiator)
11 — the Casing of ventilyatorny assembly
12 — the Line of cooling of ATF
13 — Bolts
14 — Basic arms
15 — the grounding Tyre

 PERFORMANCE ORDER

  1. Remove protection of a case (1).
  2. Empty cooling system (see. Head Current leaving and service).
  3. Remove fixing clamps (2) and washers (3).
  4. Turn out a bolt (4) fastenings to a radiator (6) lines (5) of cooling of ATF.
  5. Disconnect from a radiator (6) line of an okhladitelny path (7).
  6. Disconnect from a radiator (6) line (12) of cooling of ATF.
  7. Remove fan assembly with the vyazkostny coupling (8) (see. The section Removal and installation of assembly of the fan of system of cooling), - a connecting nut of a krylchatka has right-hand cutting.
  8. Disconnect from a radiator (6) lines of an okhladitelny path (9 and 10).
  9. Remove a fan (11) casing (see. Section Removal and installation of assembly of the fan of system of cooling).
  10. Disconnect from a radiator (6) line (5) of cooling of ATF.
  11. Turn out fixing bolts (13) and remove basic arms (14).
  12. Disconnect from a radiator (6) tire of grounding (15).
  13. Remove a radiator (6).
  14. Installation is made upside-down, - track, that directing pins from below rested in rubber dampers on a cross-section beam of a front.
  15. In summary check cooling system on existence of signs of development of leaks.

Diesel models

М612

Details of installation of a radiator on diesel models with the M612 engine (1 of 2)

1 — the Top cross-section beam of a front
2 — Perelivnye of the line of an okhladitelny path
3 — Basic arms
4 — Collars of fastening of hoses

5 — the Hose of an okhladitelny path
6, 7 — Air lines
11 — the Radiator

Details of installation of a radiator on diesel models with the M612 engine (2 of 2)

2 — Perelivnye of the line of an okhladitelny path
5, 9 — Hoses of an okhladitelny path
10 — Clamps
11 — the Radiator
12 — Bolts

13 — Directing pins
14 — Fixing elements
15 — Rubber dampers
16 — the Condenser
17, 18 — Lines of cooling of ATF
And — Protection of a case

 PERFORMANCE ORDER

  1. Open a cowl and fix it in vertical situation.
  2. Remove panels of furnish of a head of cylinders.
  3. Remove a decorative front grille (see. Head Body).
  4. To Poddomkratta the car also establish it on props.
  5. Remove protection of a case (And).
  6. Empty cooling system (see. Head Current leaving and service).
  7. Remove the top cross-section beam of a front (1) and take her aside assembled with the lock of fixing of a cowl.
  8. Disconnect basic arms (3), release fixing collars (4) and remove perelivny lines of an okhladitelny path (2). Estimate a condition of lines and fixing collars, in case of need prepare replacement.
  9. Remove fan assembly with the vyazkostny coupling (see. Section Removal and installation of assembly of the fan of system of cooling).
  10. Release fixing collars and remove air lines (6 and 7), - at once закупорьте openings in a cooler in order to avoid hit in them cooling liquid, estimate a condition of sealing rings, in case of need prepare replacement.

Presence speaks air sleeves of a small amount of oil normal functioning of system of ventilation of a case and is admissible.

  1. Disconnect lines of cooling of ATF (17 and 18), - prepare for collecting spilled liquid, - and connect them among themselves by means of a hose piece in internal diameter of 12 mm.
  2. Disconnect a hose of an okhladitelny path (9), - check a condition of fixing collars, in case of need prepare replacement.
  3. Remove clamps (10) fastenings of a radiator (11).
  4. Turn out bolts (12).
  5. Having lifted a radiator, separate it from the bottom cross-section beam of a front and take from an impellent compartment.
  6. Establish the screen of protection of the radiator/condenser of central air of air (the equipped suitable basic arm metal or plastic plate in the size of 400x680x1 mm).
  7. Installation is made upside-down. Track, that directing pins (13) got to rubber plugs through passage on the bottom cross-section beam of a front, also make sure of correctness of landing of fixing elements (14) and rubber dampers (15) on the condenser (16).
  8. In summary check cooling system on existence of signs of development of leaks.

М628

Details of installation of a radiator on diesel models with the M628 engine

1 — the Radiator of system of cooling
2 — the Condenser
3, 4 — Lines of an okhladitelny path
5, 6 — Lines of cooling of ATF
7 — the Ventilating line
8 — Fixing clamps

9 — Directing pins
10 — Bolts
11 — Fixing elements
12 — Rubber dampers
And — Protection of a case

 PERFORMANCE ORDER

  1. Open a cowl.
  2. To Poddomkratta the car also establish it on props.
  3. Remove protection of a case (And).
  4. Empty a radiator (see. Head Current leaving and service).
  5. Remove an air purifier (see. Head of the Power supply system and production of the fulfilled gases).
  6. Remove a casing of ventilyatorny assembly (see. Section Removal and installation of assembly of the fan of system of cooling).
  7. Disconnect hoses of an okhladitelny path (3 and 4), - check a condition of fixing collars, in case of need prepare replacement.
  8. Disconnect lines of cooling of ATF (5 and 6), - prepare for collecting spilled liquid, - and connect them among themselves by means of a hose piece in internal diameter of 12 mm.
  9. Remove clamps (8) fastenings of a radiator (1).
  10. Having lifted assembly of a radiator (1) with the condenser (2), separate it from the bottom cross-section beam of a front.
  11. Turn out six-sided bolts (10) and take a radiator (1) of an impellent compartment.
  12. Installation is made upside-down. Track, that directing pins (9) got to rubber plugs through passage on the bottom cross-section beam of a front, also make sure of correctness of landing of fixing elements (11) and rubber dampers (12).
  13. In summary check cooling system on existence of signs of development of leaks.


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5.1.5. Removal and thermostat installation
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5.1.7. Removal and installation of a broad tank