Remove/Install Low-Temperature Circuit Expansion Reservoir - AR09.41-P-0001MRA
Engine 274.9 in model 205, 253
| 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. Wear protective gloves, protective clothing and safety glasses. |
AS20.00-Z-0001-01A | |
| Remove/install | |||
| 1 | Remove upper engine cover | ||
| 2 | Drain coolant from low-temperature circuit | AR09.41-P-6834LW | |
| 3 | Detach bleed line (3) from low-temperature circuit expansion reservoir (1) | AR09.41-P-1311-01AL | |
| 4 | Unclip subharness (5) and electrical connection (7) for oxygen sensor upstream of CAT at low-temperature circuit expansion reservoir (1) | ||
| 5 | Remove screw/bolts (4, 6) and then remove low-temperature circuit expansion reservoir (1) from elastomer bearing | ||
| 6 | Detach coolant hose (2) from low-temperature circuit expansion reservoir (1) | Fig 1 | |
| 7 | Remove low-temperature circuit expansion reservoir (1) upwards | ||
| 8 | Install in the reverse order | ||
| Check | |||
| 9 | Check coolant level and correct if necessary | ||
| 10 | Check low-temperature circuit cooling system for leaktightness | AR09.41-P-1010LW | |
| 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. | AS00.00-Z-0005-01A | |
| 11 | Carry out engine test run and check the cooling system for proper operation and for leaktightness |