Remove/Install Low-Temperature Circuit Additional Radiator - AR09.41-P-3001SB
Engine 256 in model 223
with code B01 (48V technology)
Fig 1: Low-Temperature Circuit Additional Radiator Components Location - Engine 256 In Model 223 With Code B01
| 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 | |
| Risk of injury caused by scraping or cutting body parts on sharp vehicle parts | Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels. |
AS00.00-Z-0017-01A | |
| Notice | Notes on coolant | AH20.00-P-2080-01KOA | |
| Notice | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Remove/install | |||
| 1 | Drain coolant for 48 V on-board electrical system coolant circuit. | AR20.00-P-2014SB | |
| Fig 2 | |||
| 2 | Unclip 48 V on-board electrical system cooler (1) and remove downwards. | Do not tilt or hit 48 V on-board electrical system cooler (1) against anything. Otherwise leaks and damage can occur. |
|
| 3 | Install in the reverse order. | ||
| Check | |||
| 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 | |
| 4 | Perform engine test run. While doing so, check engine for proper operation and leak tightness. |