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Home >> Mercedes Benz >> 2019 >> Sprinter 3500XD 2D Cab Chassis >> Repair and Diagnosis >> Maintenance >> Procedures >> Engine Cooling System >> Testing & Repair >> Pour In Coolant And Bleed Engine Cooling System - Ar20.00-D-1142-03TSR

Pour In Coolant And Bleed Engine Cooling System - Ar20.00-D-1142-03TSR

WARNING Risk of injury  to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning  from swallowing coolant. Do not open cooling system unless coolant temperature is below 90 °C. Open cap slowly and release the overpressure. Do not pour coolant into beverage containers. Wear protective gloves, protective clothing and safety glasses. AS20.00-Z-0001-01A
  Notes on coolant   AH20.00-N-2080-01A
  Notes on coolant level   AH20.00-P-1142-01CW
    Clip: Pour in coolant and bleed engine cooling system Engines 642, 651 in model 907 van GB20.00-S-0000-02A

Engine 642 in model 907 

Engine 651 in model 907 

FLUID SPECIFICATION ENGINE COOLING

Number Designation Engine 642 in model 907 except code H12 (Auxiliary hot-water heater) except code H13 (Additional heat exchanger) except code HZ9 (Heater booster) Transporter Engine 642 in model 907 except code H12 (Auxiliary hot-water heater) except code H13 (Additional heat exchanger) except code HZ9 (Heater booster) Bus
BF20.00-N-1001-01TS Coolant Total filling capacity Liter ≈ 11,6 ≈ 11,6
Anti-corrosion protection/antifreeze down to -37 °C Liter ≈ 5,8 ≈ 5,8
Anti-corrosion protection/antifreeze down to -45 °C Liter ≈ 6,4 ≈ 6,4
Sheet   BB00.40-P-0310-01A BB00.40-P-0310-01A
Sheet   BB00.40-P-0325-06A BB00.40-P-0325-06A
Sheet   BB00.40-P-0326-06A BB00.40-P-0326-06A
FLUID SPECIFICATION ENGINE COOLING

Number Designation Engine 642 in model 907 with code H12 (Auxiliary water heater) or with code H13 (Real additional heat exchanger) or with code HZ9 (Heater booster) van Engine 642 in model 907 with code H12 (Auxiliary water heater) or with code H13 (Rear additional heat exchanger) or with code HZ9 (Heater booster) bus
BF20.00-N-1001-01TS Coolant Total filling capacity Liter ≈ 14,4 ≈ 14,4
Anti-corrosion protection/antifreeze down to -37 °C Liter ≈ 7,2 ≈ 7,2
Anti-corrosion protection/antifreeze down to -45 °C Liter ≈ 7,9 ≈ 7,9
Sheet   BB00.40-P-0310-01A BB00.40-P-0310-01A
Sheet   BB00.40-P-0325-06A BB00.40-P-0325-06A
Sheet   BB00.40-P-0326-06A BB00.40-P-0326-06A
FLUID SPECIFICATION ENGINE COOLING

Number Designation Engine 651 in model 907 except code H12 (Auxiliary hot-water heater) except code H13 (Additional heat exchanger) except code HZ9 (Heater booster) Transporter Engine 651 in model 907 except code H12 (Auxiliary hot-water heater) except code H13 (Additional heat exchanger) except code HZ9 (Heater booster) Bus
BF20.00-N-1001-01TS Coolant Total filling capacity Liter ≈ 9,8 ≈ 9,8
Anti-corrosion protection/antifreeze down to -37 °C Liter ≈ 4,9 ≈ 4,9
Anti-corrosion protection/antifreeze down to -45 °C Liter ≈ 5,4 ≈ 5,4
Sheet   BB00.40-P-0310-01A BB00.40-P-0310-01A
Sheet   BB00.40-P-0325-06A BB00.40-P-0325-06A
Sheet   BB00.40-P-0326-06A BB00.40-P-0326-06A
FLUID SPECIFICATION ENGINE COOLING

Number Designation Engine 651 in model 907 with code H12 (Auxiliary water heater) or with code H13 (Reai additional heat exchanger) or with code HZ9 (Heater booster) van Engine 651 in model 907 with code H12 (Auxiliary water heater) or with code H13 (Rear additional heat exchanger) or with code HZ9 (Heater booster) bus
BF20.00-N-1001-01TS Coolant Total filling capacity Liter ≈ 12,2 ≈ 12,2
Anti-corrosion protection/antifreeze down to -37 °C Liter ≈ 6,1 ≈ 6,1
Anti-corrosion protection/antifreeze down to -45 °C Liter ≈ 6,7 ≈ 6,7
Sheet   BB00.40-P-0310-01A BB00.40-P-0310-01A
Sheet   BB00.40-P-0325-06A BB00.40-P-0325-06A
Sheet   BB00.40-P-0326-06A BB00.40-P-0326-06A
Fig 1: Test Cap (210 589 00 91 00)
G13790025
Fig 2: Cooler Vacuum Filling Device (285 589 00 21 00)
G13790026

NOTES Do not add any sealant to the coolant. Radiator sealant can clog cooling ducts in engine.

IMPORTANT Use SPECIAL TOOL vacuum-type cooling system filler for filling and bleeding.

  1. SPECIAL TOOL Attach tester cap (1) to coolant expansion reservoir.
  2. Attach control unit (2) to SPECIAL TOOL tester cap (1).
  3. Attach venturi nozzle (3) to control unit (2).
  4. Close feed valve (4) and drain valve (5).
  5. Fill coolant into coolant reservoir (7).

    Model 907 van, model 907 bus FLUID SPECIFICATION

    NOTES Make sure that there is more coolant in the coolant reservoir (7) than the engine cooling system maximum filling capacity.

    Otherwise, air can enter the engine cooling system.

  6. Attach feed hose (6) to coolant reservoir (7).
  7. Insert waste air hose (8) into an empty container.
  8. Connect compressed-air hose (9) to venturi nozzle (3) and apply compressed air.
  9. Open drain valve (5).
  10. Open feed valve (4) until feed hose (6) has filled with coolant.
  11. Close drain valve (5) if display of the control unit (2) is in the green area.
  12. Remove compressed-air hose (9) from the venturi nozzle (3) and observe whether the vacuum remains stable for 30 seconds.

    If this is not the case,

    ↓

    Check hoses and connections of engine cooling system, repair if necessary and check again.

  13. Open feed valve (4).

    IMPORTANT The engine cooling system is now filled.

  14. Open drain valve (5) as soon as coolant no longer flows into engine cooling system.

    IMPORTANT The remaining existing vacuum reduces in the engine cooling system.

    G13790027
  15. Remove control unit (2) along with all the connections and SPECIAL TOOL tester cap (1).
  16. Adjust coolant level in coolant expansion reservoir.

    IMPORTANT Coolant level may not exceed "MAX" marking.

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