Remove/Install Low-Temperature Circuit Expansion Reservoir - AR09.41-P-0001MNP
Engine 177 In Model 167
| 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. | AS00.00-Z-0002-01A | |
| 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 overpressure. Do not pour coolant into beverage containers. Wear protective gloves, protective clothing and safety glasses. | AS20.00-Z-0001-01A | |
| Notice | Notes on coolant | AH20.00-P-2080-01KOA | |
| Notes on coolant level | AH20.00-P-1142-01CW | ||
| Remove/install | |||
| 1 | Remove upper engine cover. | ||
| AP01.10-P-2405-01E | |||
| 2 | Remove cap (2). | ||
| 3 | Clamp off coolant hoses (3, 4). | Fig 3 | |
| 4 | Suction off the coolant out of the low-temperature circuit expansion reservoir (1). | *BF20.00-P-1001-02LA | |
| Fig 2 | |||
| 5 | Pull the low-temperature circuit expansion reservoir (1) upwards out of the elastomer bearings. | ||
| Lubricant, rubber assembly 1 L | *BR00.45-Z-1010-06A | ||
| 6 | Remove coolant hoses (3, 4) from the low-temperature circuit expansion reservoir (1) and seal the opening on the coolant hose (3, 4) with a suitable stop plug. | AR09.41-P-1311-01AL | |
| Fig 4 | |||
| 7 | Remove the low-temperature circuit expansion reservoir (1). | ||
| 8 | Check the elastomer bearings of the low-temperature circuit expansion reservoir (1) for damage. | If there is a problem, ↓ Replace relevant elastomer bearing(s). |
|
| 9 | Install in the reverse order. | ||
| Check | |||
| 10 | Check the coolant level in the low-temperature circuit expansion reservoir (1) and correct it if necessary. | *BF20.00-P-1001-02LA | |
| 11 | Perform a ventilation routine on the ME-SFI [ME] control unit (N3/10). | AD00.00-P-2000-06ME | |
| Check | |||
| 12 | Check low-temperature circuit for leak tightness. | AR09.41-P-1011MNP | |
| 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 danger zone. | 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 | |
| 13 | Perform engine test run. While doing so, check engine for proper operation and leak tightness |
COOLING SYSTEM
| Number | Designation | Engine 177 in model 167 | |||
|---|---|---|---|---|---|
| BF20.00-P-1001-02LA | Cooling system | Workshop replacement amount | Main circuit | Liter | ≈15, 7 |
| Low Temperature circuit 1 | Liter | ≈ 5, 0 | |||
| Low Temperature circuit 2 | Liter | - | |||
| Antifreeze/water | Down to -37°C | % | 50/50 | ||
| -38°C and below | % | 55/45 | |||
| Fluids Specifications | BB00.40-P-0310-01A | ||||
| Fluids Specifications | BB00.40-P-0325-06A | ||||
| Fluids Specifications | BB00.40-P-0326-06A | ||||
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1010-06A | Lubricant, rubber assembly 1 L | A 000 989 03 67 |