Remove/Install Coolant Circuit Feed Line Of Turbochargers - AR20.20-P-1100MNG
Engine 177 in model 253
| Risk of injury to skin and eyes suffering scalding from contact with hot coolant spray. 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 | |
| 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 caused by scraping or cutting body parts on sharp vehicle parts | Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels. | AS00.00-Z-0017-01A | |
| Risk of injury to skin and eyes due to handling of engine oil. Risk of poisoning caused by swallowing engine oil | Wear protective gloves, protective clothing and safety glasses. Do not fill engine oil into beverage containers. |
AS18.00-Z-0001-01A | |
| Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | ||
| Remove/install | |||
| 1 | Remove coolant circuit return line | AR20.20-P-1101MNG | |
| 2 | Remove screw/bolts (6) from ATLs | *BA09.40-P-1004-01ZA | |
| 3 | Remove screw/bolts (4, 5) from ATLs | *BA09.40-P-1004-01ZA | |
| 4 | Remove screw/bolt (7) on cylinder head | *BA09.40-P-1004-01ZA | |
| 5 | Remove coolant circuit feed line (3) upwards, and seal openings with suitable stop plugs | ||
| Fig 2 | |||
| 6 | Install in the reverse order |
TURBOCHARGER
| Number | Designation | Engine 177 | |
|---|---|---|---|
| BA09.40-P-1004-01ZA | Bolt, coolant line to turbocharger/cylinder head | Nm | 9 |