Remove/Install Coolant Expansion Reservoir - Ar20.30-D-4949TSC
Engine 274 in model 907
| 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 | |
| Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | ||
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Remove/install | |||
| 1 | Slowly open cap (1), relieve overpressure and unscrew from coolant expansion reservoir (2). | ||
| 2 | Suction off coolant from coolant expansion reservoir (2). Notes on coolant level |
AH20.00-P-1142-01CW | |
| *BF20.00-N-1001-01K | |||
| Fig 1 | |||
| 3 | Remove coolant lines (3) from coolant expansion reservoir (2) and check for damage. | If damage is present, ↓ replace respective damaged coolant line (3). |
AR20.20-P-7441-01RQ |
| 4 | Release and disconnect electrical connector (4). | ||
| 5 | Unclip coolant expansion reservoir (2) from the brackets (5) with a suitable tool and remove coolant expansion reservoir (2) upward. | ||
| 6 | Install in the reverse order | ||
| Check | |||
| 7 | Check engine cooling system for leak tightness. | AR20.00-D-1010TSC | |
| Risk of burn injuries
, suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning caused by skin contact with solid components of the exhaust. |
Wear protective clothing and safety glasses. Use the extraction system. Move people out of the hazard area. |
AS49.00-Z-0001-01A | |
| 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 | |
| 8 | Perform engine test run; in doing so, check engine cooling system for proper operation. |
| Number | Designation | Engine 274 in model 907 | ||
|---|---|---|---|---|
| BF20.00-N-1001-01K | Coolant | Total filling capacity | Liter | ≈ 10,4 |
| Corrosion/antifreeze down to -37 °C | Liter | ≈ 5,2 | ||
| Corrosion/antifreeze down to -45 °C | Liter | ≈ 5,7 | ||
| Sheet | BB00.40-P-0310-01A | |||
| Sheet | BB00.40-P-0325-06A | |||
| Sheet | BB00.40-P-0326-06A | |||