Remove/Install Low-Temperature Circuit Coolant Pump For 48 V Battery - AR20.10-P-1285MFH
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Engine 260 in model 118, 177, 247
with code B01 (48V technology)
Fig 1: Low Temperature Circuit Coolant Pump For 48 V Battery Components Location - Model 118 With Engine 260 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 | |
| Notice | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Notice | Notes on coolant | AH20.00-P-2080-01KOA | |
| Notice | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Remove/install | |||
| 1 | Drain off low-temperature circuit coolant. | AR20.00-P-2014MFA | |
| 2 | Disconnect electrical connector (1). | ||
| 3 | Remove coolant hoses (2) from low-temperature coolant pump (M43/1). | AR20.20-P-7441-01RQ | |
| Fig 2 | |||
| 4 | Remove nut (3) and open bracket. | *BA20.10-P-1011-01AC | |
| 5 | Remove low-temperature coolant pump (M43/1). | ||
| 6 | Install in the reverse order. |
COOLANT PUMP, COOLANT THERMOSTAT
| Number | Designation | Engine 260 except code 9U8 (Control code - Major assembly technical further development) | Engine 260 with code 9U8 (Control code - Major assembly technical further development) | |
|---|---|---|---|---|
| BA20.10-P-1011-01AC | Screw/nut, charge air cooler circulation pump retaining bracket/circulation pump to holder | Nm | 8 | 8 |