ar2010t2455b

Test coolant thermostat

Typ ar · téma 20.10 · verze 0102 · 2005-07-12

Platí pro: ENGINE 441.980 in MODEL 613.355 /364 /365 ENGINE 402.970, 446.938 in MODEL 613.455 /485

Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.

Zařazení

Funkční skupina 1 Motor › 20 Chlazení motoru › 20.10 Čerpadlo chladicí kapaliny, termostat chlazení — Řada 441 (modely 980) · Řada 613 (modely 355, 364, 365, 455, 485)

EinPAS 15 Motor › 15.25 Chladicí systém motoru › 15.25.30 Čerpadlo/termostat/předehřívací zařízení — Řada 441 (modely 980) · Řada 613 (modely 355, 364, 365, 455, 485)

Platí také pro motory/převodovky: 402 970, 446 938

AR20.10-T-2455B

Test coolant thermostat

28.4.00

ENGINE 441.980 in MODEL 613.355 /364 /365

ENGINE 402.970, 446.938 in MODEL 613.455 /485

Test coolant thermostat

T20.10-0014-01

3 Coolant temperature sensor

Testing

Danger!

Risk of injury to skin and eyes suffering scalding from contact with hot coolant spray. Risk of poisoning from swallowing coolant.

Do not open cooling system unless coolant temperature is below 90 °C. Open cap slowly and release the pressure. Do not pour coolant into beverage bottles.

Wear protective gloves, protective clothing and eye protection.

AS20.00-Z-0001-01A

1

Remove coolant thermostat

AR20.10-T-2460B

2

Test operation and start of opening of coolant thermostat

AR20.10-T-2455-01B

*BE20.10-N-1001-02E

*BE20.10-N-1002-02E

*BE20.10-N-1003-02E

*BE20.10-N-1004-02E

*BE20.10-N-1005-02E

3

Install coolant thermostat

AR20.10-T-2460B

Test data of coolant thermostat

Number

Designation

Engine 402.970

Engine 441.980

Engine 446.938

BE20.10-N-1001-02E

Coolant thermostat
start of opening

Standard version

°C

83 (2)

83 (2)

83 (2)

Tropical version

°C

71 (2)

71 (2)

71 (2)

BE20.10-N-1002-02E

Coolant thermostat
main valve

Standard version

Fully open

°C

95

95

95

Stroke

mm

8

8

8

Tropical version

Fully open

°C

85

85

85

Stroke

mm

8

8

8

BE20.10-N-1003-02E

Coolant thermostat
bypass valve

Standard version

closed

°C

92

92

92

Stroke

mm

6...7.5

6...7.5

6...7.5

Tropical version

closed

°C

82

82

82

Stroke

mm

6...7.5

6...7.5

6...7.5

BE20.10-N-1004-02E

Leak water quantity of main valve

Standard version

1 kp/cm2 and 20 °C

l/min

0.67...1.17

0.67...1.17

0.67...1.17

Tropical version

1 kp/cm2 and 20 °C

l/min

0.67...1.17

0.67...1.17

0.67...1.17

BE20.10-N-1005-02E

Flow quantity when main valve open

Standard version

1 kp/cm2 and 20 °C

l/min

333

333

333

Tropical version

1 kp/cm2 and 20 °C

l/min

333

333

333

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