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Home >> Mercedes Benz >> 2020 >> SLC43 AMG Base >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Air Intake, Turbocharging - 172 Chassis >> Testing & Repair >> Remove/Install Low Temperature Water Circuit Radiator - AR09.41-P-6935WA

Remove/Install Low Temperature Water Circuit Radiator - AR09.41-P-6935WA

ENGINE 276.8 in model 172 

Fig 1: Low Temperature Water Circuit Radiator Components Location - Engine 276.8 In Model 172
G13845484Courtesy of MERCEDES-BENZ USA
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 pressure. Do not pour coolant into beverage containers.
Wear protective gloves, protective clothing and safety glasses.
AS20.00-Z-0001-01A
NOTES Notes on coolant   AH20.00-N-2080-01A
REMOVING
INSTALLING
Remove/install     
1 Remove radiator   AR20.20-P-3865WA
2 Detach coolant hose (2)   AR20.20-P-7441-01RQ
3 Unclip radiator for low-temperature water circuit (1) from radiator support and remove upwards    
INSPECT Check     
4 Check radiator for low-temperature water circuit (1) for damage If damage is present

Replace radiator for low-temperature water circuit (1).
 
5 Install in the reverse order    
INSPECT Check     
WARNING Risk of accident  from vehicle starting off by itself when engine running. Risk of injury  (bruises and burns) resulting from working on the engine while it is being started or when it is running. Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. AS00.00-Z-0005-01A
6 Carry out engine test run and check the engine cooling system for leaktightness and for proper function