S08.50-A001-79
Shown with engine 780.701 |
1 | Electric coolant pump | 5 | Screw | |
2 | Electrical connector | 6 | Mounting bar | |
3 | Connection fitting | 7 | Bracket | |
4 | Connection fitting |
Danger | Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC) | Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines. | |
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. | |
Caution | 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. | |
Topical note | Notes on avoiding damage through contamination and foreign objects | ||
Topical note | Information on preventing damage to electronic components due to electrostatic discharge | ||
Topical note | General information on vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system as well as personal protective equipment | ||
| Remove/install | ||
1 | Drain coolant for high-voltage battery cooling system. |
| |
Engine 780.702 in model 447 | |||
2 | Remove integral carrier. |
| |
3 | Disconnect electrical connection (2). | ||
4 | Remove connection fitting (3) from the electric coolant pump (1). | ||
Collect escaping coolant. Seal connections. | |||
Commercially available devices/tools | |||
Set of protective covers | |||
5 | Remove connection fitting (4) from electric coolant pump (1). | ||
Collect escaping coolant. Seal connections. | |||
Commercially available devices/tools | |||
Set of protective covers | |||
6 | Remove mounting bracket (6). | Remove screw (5) to do this. | |
Installation: Ensure that the mounting bracket (6) is seated correctly on the bracket (7) of the electric coolant pump (1) (arrow A). | |||
7 | Remove electric coolant pump (1). | ||
8 | Install in the reverse order. |
001 589 01 91 00
Set of protective covers
Referenced documents
- ah0000p500001a Notes on avoiding damage through contamination and foreign objects
- ah0000z030001a General information on vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system as well as personal protective equipment
- ah5400p000101a Information on preventing damage to electronic components due to electrostatic discharge
- ar0850s0021f Drain/fill coolant for high-voltage battery cooling system
- ar0850s0022g Drain/fill coolant of auxiliary circuit
- ar2020p744101rq Open, close coolant line coupling
- ar3135s0001g Remove/install integral carrier
- as0000z001701a Risk of injury caused by scraping or cutting body parts on sharp vehicle parts
- as0000z003501a Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC)
- as2000z000101a Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from swallowing coolant.