Shown on engine 276.9 |
1 | Circulation pump |
2 | Vent line |
3 | electrical connection |
4 | Coolant expansion reservoir |
4a | Cap |
5 | Coolant hose |
6 | Weatherstrip |
7 | Electrical line |
8 | Rubber guide |
P20.30-2399-05
| Remove/install | ||
Danger ! | Risk of injury caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof. | No parts of the body or limbs should be within the operating area when the components are moving. | |
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. | |
1 | Switch off ignition | ||
2 | Detach weatherstrip (6) on suspension strut tower | ||
3 | Unclip electrical line (7) on coolant expansion reservoir (4) and on suspension strut tower and place to one side | ||
4 | Unclip circulation pump (1) and electrical line for circulation pump (1) on coolant expansion reservoir (4) and place to one side | ||
5 | Slowly open cap (4a) for coolant expansion reservoir (4) and take off | The coolant temperature should be approx. 40°C | |
6 | Clamp off coolant hose (5) using a suitable tool | ||
7 | Suction coolant out of coolant expansion reservoir (4) | Hand pump | |
8 | Disconnect electrical connection (3) on coolant expansion reservoir (4) | ||
9 | Lift up locks and pull bleed lines (2) out of the coolant expansion reservoir (4) | Installation: Replace O-rings. | |
10 | Lift out coolant expansion reservoir (4) | To do this unclip coolant expansion reservoir (4) on the firewall. | |
11 | Detach coolant hose (5) on coolant expansion reservoir (4) | Hose clamp pliers | |
12 | Remove coolant expansion reservoir (4) | ||
13 | Check rubber guide (8) in longitudinal member for wear and damage | Replace rubber guide (8) if necessary. | |
14 | Install in the reverse order | ||
| Check | ||
15 | Check coolant level and correct if necessary | ||
| Notes on coolant level | ||
16 | Check cooling system for leaktightness |
| |
ENGINE 276.9 | |||
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. | |
17 | Carry out engine test run and check the cooling system for proper operation and for leaktightness |
003 589 03 37 00
Hose clamp pliers
210 589 00 71 00
Hand pump