1 | Coolant thermostat |
2 | Oil/coolant module |
3 | Coolant hose |
4 | Sealing ring |
5 | Securing clamp |
W20.10-1068-05
Danger ! | 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. | |
| Notes on coolant | ||
| Notes on avoiding damage through contamination and foreign objects | ||
| Remove/install | ||
Danger ! | Risk of injury caused by body parts being pinched or crushed as cab is tilted | Ensure that no one is within the tilting range of the cab as it is being tilted. Always tilt the cab all the way to the end position and secure with the safety strut. | |
1 | Tilt cab | ||
| Notes on tilting the cab | ||
Installation: Only tilt back cab after the leak test. | |||
2 | Drain coolant at engine radiator and at engine | ||
3 | Remove soundproofing | ||
4 | Remove left charge air pipe | Only if it is necessary for accessibility. | |
5 | Remove coolant thermostat (1) from oil/coolant module (2) | Collect coolant which flows out. | |
Installation: Replace sealing ring. | |||
Bolt, coolant thermostat to oil/coolant module | |||
6 | Remove coolant hose (3) on coolant thermostat (1) | Installation: Replace sealing ring (4) in the quick-release coupling for the coolant hose (3) and coat with lubricant. Click safety Clamp (5) into place on the coolant hose (3). | |
Lubricant, rubber assembly 1 l | |||
7 | Install in the reverse order | ||
Danger ! | 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. | |
8 | Perform an engine test run, stop engine and check for leaktightness in the area of the coolant thermostat (1) | Visual inspection. |