S20.20-A034-79
Shown with transmission 700.780 |
1 | Additional radiator | 4 | Screw | 8 | Screw | ||
2 | Coolant hose | 6 | Bolts | 9 | Expansion rivet | ||
3 | Clip | 7 | Bracket |
Warning | Risk of injury. Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | |
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 | ||
| Remove/install | ||
1 | Drain off coolant. | ||
2 | Remove upper front crossmember. | ||
3 | Remove coolant hoses (2) from the additional cooler (1). | Collect coolant which flows out. | |
Commercially available devices/tools | |||
Installation: Check clamps (3) for re-usability. | |||
Hose clamp pliers | |||
If one or more clamps (3) cannot be reused, | |||
| |||
Replace affected clamps (3). | |||
4 | Unscrew bolt (4). | M6 | |
5 | Unhook bracket of the right automatic transmission oil cooler from the additional cooler (1). | Engine 699.305 in model 470 with transmission 700.770 | |
6 | Remove the bracket (7). | To do this, remove expansion rivet (9) and remove screws (6, 8). | |
Installation: Check expansion rivet (9) for damage. | |||
M6 | |||
If the expansion rivet (9) is damaged, | |||
| |||
replace expansion rivet (9). | |||
7 | Remove additional cooler (1). | | |
8 | Install in the reverse order. | ||
| 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. | |
9 | Check for leaktightness when engine is running. | Visual inspection only. |
454 589 00 37 00
Hose clamp pliers